Home / 10,732,031.60-16,098,047.40-9,850,233.20

Finding the Fourth Proportional to 10,732,031.60, 16,098,047.40 and 9,850,233.20

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Solution

The fourth proportional to 10,732,031.60, 16,098,047.40 and 9,850,233.20 is: 14,775,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,732,031.60 : 16,098,047.40 = 9,850,233.20 : x
  2. Step 2: Convert to fraction form
    10,732,031.60/16,098,047.40 = 9,850,233.20/x
  3. Step 3: Cross multiply
    10,732,031.60x = 16,098,047.40 × 9,850,233.20
  4. Step 4: Simplify right side
    10,732,031.60x = 158,569,520,954,653.66
  5. Step 5: Solve for x
    x = 158,569,520,954,653.66/10,732,031.60
  6. Step 6: Final answer
    x = 14,775,349.80

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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.