Home / 36,819,031.71-55,228,545.96-34,977,933.10

Finding the Fourth Proportional to 36,819,031.71, 55,228,545.96 and 34,977,933.10

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Solution

The fourth proportional to 36,819,031.71, 55,228,545.96 and 34,977,933.10 is: 52,466,898.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,031.71 : 55,228,545.96 = 34,977,933.10 : x
  2. Step 2: Convert to fraction form
    36,819,031.71/55,228,545.96 = 34,977,933.10/x
  3. Step 3: Cross multiply
    36,819,031.71x = 55,228,545.96 × 34,977,933.10
  4. Step 4: Simplify right side
    36,819,031.71x = 1,931,780,385,799,155.50
  5. Step 5: Solve for x
    x = 1,931,780,385,799,155.50/36,819,031.71
  6. Step 6: Final answer
    x = 52,466,898.13

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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.