Home / 14,695,635.20-22,004,131.20-9,347,897.60

Finding the Fourth Proportional to 14,695,635.20, 22,004,131.20 and 9,347,897.60

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Solution

The fourth proportional to 14,695,635.20, 22,004,131.20 and 9,347,897.60 is: 13,996,833.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,695,635.20 : 22,004,131.20 = 9,347,897.60 : x
  2. Step 2: Convert to fraction form
    14,695,635.20/22,004,131.20 = 9,347,897.60/x
  3. Step 3: Cross multiply
    14,695,635.20x = 22,004,131.20 × 9,347,897.60
  4. Step 4: Simplify right side
    14,695,635.20x = 205,692,365,234,565.09
  5. Step 5: Solve for x
    x = 205,692,365,234,565.09/14,695,635.20
  6. Step 6: Final answer
    x = 13,996,833.92

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1.5x scale

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.