Home / 1,863,476,212,745-2,795,493,807,803.50-654,513,537,492.18

Finding the Fourth Proportional to 1,863,476,212,745, 2,795,493,807,803.50 and 654,513,537,492.18

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Solution

The fourth proportional to 1,863,476,212,745, 2,795,493,807,803.50 and 654,513,537,492.18 is: 981,868,471,767.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,476,212,745 : 2,795,493,807,803.50 = 654,513,537,492.18 : x
  2. Step 2: Convert to fraction form
    1,863,476,212,745/2,795,493,807,803.50 = 654,513,537,492.18/x
  3. Step 3: Cross multiply
    1,863,476,212,745x = 2,795,493,807,803.50 × 654,513,537,492.18
  4. Step 4: Simplify right side
    1,863,476,212,745x = 1,829,688,541,182,953,235,939,328
  5. Step 5: Solve for x
    x = 1,829,688,541,182,953,235,939,328/1,863,476,212,745
  6. Step 6: Final answer
    x = 981,868,471,767.46

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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.