Home / 66,065,207.04-99,098,806.68-22,935,780

Finding the Fourth Proportional to 66,065,207.04, 99,098,806.68 and 22,935,780

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Solution

The fourth proportional to 66,065,207.04, 99,098,806.68 and 22,935,780 is: 34,404,015.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,065,207.04 : 99,098,806.68 = 22,935,780 : x
  2. Step 2: Convert to fraction form
    66,065,207.04/99,098,806.68 = 22,935,780/x
  3. Step 3: Cross multiply
    66,065,207.04x = 99,098,806.68 × 22,935,780
  4. Step 4: Simplify right side
    66,065,207.04x = 2,272,908,428,275,010.50
  5. Step 5: Solve for x
    x = 2,272,908,428,275,010.50/66,065,207.04
  6. Step 6: Final answer
    x = 34,404,015.82

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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.