Home / 61,792,327.40-92,688,491.10-16,358,714.60

Finding the Fourth Proportional to 61,792,327.40, 92,688,491.10 and 16,358,714.60

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Solution

The fourth proportional to 61,792,327.40, 92,688,491.10 and 16,358,714.60 is: 24,538,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,792,327.40 : 92,688,491.10 = 16,358,714.60 : x
  2. Step 2: Convert to fraction form
    61,792,327.40/92,688,491.10 = 16,358,714.60/x
  3. Step 3: Cross multiply
    61,792,327.40x = 92,688,491.10 × 16,358,714.60
  4. Step 4: Simplify right side
    61,792,327.40x = 1,516,264,572,609,540
  5. Step 5: Solve for x
    x = 1,516,264,572,609,540/61,792,327.40
  6. Step 6: Final answer
    x = 24,538,071.90

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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.