Home / 23,227,532.48-32,054,837.56-13,306,332.60

Finding the Fourth Proportional to 23,227,532.48, 32,054,837.56 and 13,306,332.60

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Solution

The fourth proportional to 23,227,532.48, 32,054,837.56 and 13,306,332.60 is: 18,363,221.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,227,532.48 : 32,054,837.56 = 13,306,332.60 : x
  2. Step 2: Convert to fraction form
    23,227,532.48/32,054,837.56 = 13,306,332.60/x
  3. Step 3: Cross multiply
    23,227,532.48x = 32,054,837.56 × 13,306,332.60
  4. Step 4: Simplify right side
    23,227,532.48x = 426,532,329,979,066.62
  5. Step 5: Solve for x
    x = 426,532,329,979,066.62/23,227,532.48
  6. Step 6: Final answer
    x = 18,363,221.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.