Home / 1,863,476,212,474-2,795,493,807,396.90-654,513,537,221.13

Finding the Fourth Proportional to 1,863,476,212,474, 2,795,493,807,396.90 and 654,513,537,221.13

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Solution

The fourth proportional to 1,863,476,212,474, 2,795,493,807,396.90 and 654,513,537,221.13 is: 981,868,471,360.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,476,212,474 : 2,795,493,807,396.90 = 654,513,537,221.13 : x
  2. Step 2: Convert to fraction form
    1,863,476,212,474/2,795,493,807,396.90 = 654,513,537,221.13/x
  3. Step 3: Cross multiply
    1,863,476,212,474x = 2,795,493,807,396.90 × 654,513,537,221.13
  4. Step 4: Simplify right side
    1,863,476,212,474x = 1,829,688,540,159,109,268,242,432
  5. Step 5: Solve for x
    x = 1,829,688,540,159,109,268,242,432/1,863,476,212,474
  6. Step 6: Final answer
    x = 981,868,471,360.83

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Double scale
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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.