Home / 66,550,088.27-99,824,998.54-62,500,306.17

Finding the Fourth Proportional to 66,550,088.27, 99,824,998.54 and 62,500,306.17

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Solution

The fourth proportional to 66,550,088.27, 99,824,998.54 and 62,500,306.17 is: 93,750,333.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,550,088.27 : 99,824,998.54 = 62,500,306.17 : x
  2. Step 2: Convert to fraction form
    66,550,088.27/99,824,998.54 = 62,500,306.17/x
  3. Step 3: Cross multiply
    66,550,088.27x = 99,824,998.54 × 62,500,306.17
  4. Step 4: Simplify right side
    66,550,088.27x = 6,239,092,971,756,397
  5. Step 5: Solve for x
    x = 6,239,092,971,756,397/66,550,088.27
  6. Step 6: Final answer
    x = 93,750,333.53

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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.