Home / 95,526,306.10-143,289,459.15-93,931,983.10

Finding the Fourth Proportional to 95,526,306.10, 143,289,459.15 and 93,931,983.10

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Solution

The fourth proportional to 95,526,306.10, 143,289,459.15 and 93,931,983.10 is: 140,897,974.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,526,306.10 : 143,289,459.15 = 93,931,983.10 : x
  2. Step 2: Convert to fraction form
    95,526,306.10/143,289,459.15 = 93,931,983.10/x
  3. Step 3: Cross multiply
    95,526,306.10x = 143,289,459.15 × 93,931,983.10
  4. Step 4: Simplify right side
    95,526,306.10x = 13,459,463,055,285,940
  5. Step 5: Solve for x
    x = 13,459,463,055,285,940/95,526,306.10
  6. Step 6: Final answer
    x = 140,897,974.65

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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.