Home / 53,429,882.40-80,144,823.60-24,732,068.40

Finding the Fourth Proportional to 53,429,882.40, 80,144,823.60 and 24,732,068.40

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Solution

The fourth proportional to 53,429,882.40, 80,144,823.60 and 24,732,068.40 is: 37,098,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,429,882.40 : 80,144,823.60 = 24,732,068.40 : x
  2. Step 2: Convert to fraction form
    53,429,882.40/80,144,823.60 = 24,732,068.40/x
  3. Step 3: Cross multiply
    53,429,882.40x = 80,144,823.60 × 24,732,068.40
  4. Step 4: Simplify right side
    53,429,882.40x = 1,982,147,259,181,134
  5. Step 5: Solve for x
    x = 1,982,147,259,181,134/53,429,882.40
  6. Step 6: Final answer
    x = 37,098,102.60

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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.