Home / 36,692,601.90-55,038,708.45-9,398,841.90

Finding the Fourth Proportional to 36,692,601.90, 55,038,708.45 and 9,398,841.90

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Solution

The fourth proportional to 36,692,601.90, 55,038,708.45 and 9,398,841.90 is: 14,098,213.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,692,601.90 : 55,038,708.45 = 9,398,841.90 : x
  2. Step 2: Convert to fraction form
    36,692,601.90/55,038,708.45 = 9,398,841.90/x
  3. Step 3: Cross multiply
    36,692,601.90x = 55,038,708.45 × 9,398,841.90
  4. Step 4: Simplify right side
    36,692,601.90x = 517,300,119,101,744.12
  5. Step 5: Solve for x
    x = 517,300,119,101,744.12/36,692,601.90
  6. Step 6: Final answer
    x = 14,098,213.05

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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.