Home / 47,592,593.84-71,390,582.96-15,240,292.83

Finding the Fourth Proportional to 47,592,593.84, 71,390,582.96 and 15,240,292.83

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Solution

The fourth proportional to 47,592,593.84, 71,390,582.96 and 15,240,292.83 is: 22,860,981.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,592,593.84 : 71,390,582.96 = 15,240,292.83 : x
  2. Step 2: Convert to fraction form
    47,592,593.84/71,390,582.96 = 15,240,292.83/x
  3. Step 3: Cross multiply
    47,592,593.84x = 71,390,582.96 × 15,240,292.83
  4. Step 4: Simplify right side
    47,592,593.84x = 1,088,013,389,538,606.75
  5. Step 5: Solve for x
    x = 1,088,013,389,538,606.75/47,592,593.84
  6. Step 6: Final answer
    x = 22,860,981.13

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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.