Home / 34,791,030.30-52,186,545.45-10,853,391.90

Finding the Fourth Proportional to 34,791,030.30, 52,186,545.45 and 10,853,391.90

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Solution

The fourth proportional to 34,791,030.30, 52,186,545.45 and 10,853,391.90 is: 16,280,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,791,030.30 : 52,186,545.45 = 10,853,391.90 : x
  2. Step 2: Convert to fraction form
    34,791,030.30/52,186,545.45 = 10,853,391.90/x
  3. Step 3: Cross multiply
    34,791,030.30x = 52,186,545.45 × 10,853,391.90
  4. Step 4: Simplify right side
    34,791,030.30x = 566,401,029,676,011.88
  5. Step 5: Solve for x
    x = 566,401,029,676,011.88/34,791,030.30
  6. Step 6: Final answer
    x = 16,280,087.85

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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.