Home / 38,807,897.20-58,207,180.20-16,086,425.20

Finding the Fourth Proportional to 38,807,897.20, 58,207,180.20 and 16,086,425.20

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Solution

The fourth proportional to 38,807,897.20, 58,207,180.20 and 16,086,425.20 is: 24,127,703.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,807,897.20 : 58,207,180.20 = 16,086,425.20 : x
  2. Step 2: Convert to fraction form
    38,807,897.20/58,207,180.20 = 16,086,425.20/x
  3. Step 3: Cross multiply
    38,807,897.20x = 58,207,180.20 × 16,086,425.20
  4. Step 4: Simplify right side
    38,807,897.20x = 936,345,450,390,221
  5. Step 5: Solve for x
    x = 936,345,450,390,221/38,807,897.20
  6. Step 6: Final answer
    x = 24,127,703.84

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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.