Home / 96,792,909.10-133,572,532.76-52,740,269.93

Finding the Fourth Proportional to 96,792,909.10, 133,572,532.76 and 52,740,269.93

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Solution

The fourth proportional to 96,792,909.10, 133,572,532.76 and 52,740,269.93 is: 72,780,656.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,792,909.10 : 133,572,532.76 = 52,740,269.93 : x
  2. Step 2: Convert to fraction form
    96,792,909.10/133,572,532.76 = 52,740,269.93/x
  3. Step 3: Cross multiply
    96,792,909.10x = 133,572,532.76 × 52,740,269.93
  4. Step 4: Simplify right side
    96,792,909.10x = 7,044,651,432,262,380
  5. Step 5: Solve for x
    x = 7,044,651,432,262,380/96,792,909.10
  6. Step 6: Final answer
    x = 72,780,656.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.