Home / 24,592,582.80-36,829,825.20-13,207,935.60

Finding the Fourth Proportional to 24,592,582.80, 36,829,825.20 and 13,207,935.60

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Solution

The fourth proportional to 24,592,582.80, 36,829,825.20 and 13,207,935.60 is: 19,780,189.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,592,582.80 : 36,829,825.20 = 13,207,935.60 : x
  2. Step 2: Convert to fraction form
    24,592,582.80/36,829,825.20 = 13,207,935.60/x
  3. Step 3: Cross multiply
    24,592,582.80x = 36,829,825.20 × 13,207,935.60
  4. Step 4: Simplify right side
    24,592,582.80x = 486,445,959,400,857.12
  5. Step 5: Solve for x
    x = 486,445,959,400,857.12/24,592,582.80
  6. Step 6: Final answer
    x = 19,780,189.96

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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.