Home / 37,709,132.45-56,553,375.49-10,408,898.93

Finding the Fourth Proportional to 37,709,132.45, 56,553,375.49 and 10,408,898.93

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Solution

The fourth proportional to 37,709,132.45, 56,553,375.49 and 10,408,898.93 is: 15,610,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,709,132.45 : 56,553,375.49 = 10,408,898.93 : x
  2. Step 2: Convert to fraction form
    37,709,132.45/56,553,375.49 = 10,408,898.93/x
  3. Step 3: Cross multiply
    37,709,132.45x = 56,553,375.49 × 10,408,898.93
  4. Step 4: Simplify right side
    37,709,132.45x = 588,658,369,316,960.12
  5. Step 5: Solve for x
    x = 588,658,369,316,960.12/37,709,132.45
  6. Step 6: Final answer
    x = 15,610,498.87

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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.