Home / 1,863,476,212,338.50-2,795,493,807,193.80-654,513,537,086.58

Finding the Fourth Proportional to 1,863,476,212,338.50, 2,795,493,807,193.80 and 654,513,537,086.58

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Solution

The fourth proportional to 1,863,476,212,338.50, 2,795,493,807,193.80 and 654,513,537,086.58 is: 981,868,471,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,476,212,338.50 : 2,795,493,807,193.80 = 654,513,537,086.58 : x
  2. Step 2: Convert to fraction form
    1,863,476,212,338.50/2,795,493,807,193.80 = 654,513,537,086.58/x
  3. Step 3: Cross multiply
    1,863,476,212,338.50x = 2,795,493,807,193.80 × 654,513,537,086.58
  4. Step 4: Simplify right side
    1,863,476,212,338.50x = 1,829,688,539,650,043,706,081,280
  5. Step 5: Solve for x
    x = 1,829,688,539,650,043,706,081,280/1,863,476,212,338.50
  6. Step 6: Final answer
    x = 981,868,471,159.04

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Double scale
Find fourth proportional to 1,863,476,212,339.50, 2,795,493,807,195.30 and 654,513,537,087.58
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.