Home / 9,860,363.40-14,790,545.10-4,469,003.40

Finding the Fourth Proportional to 9,860,363.40, 14,790,545.10 and 4,469,003.40

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Solution

The fourth proportional to 9,860,363.40, 14,790,545.10 and 4,469,003.40 is: 6,703,505.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860,363.40 : 14,790,545.10 = 4,469,003.40 : x
  2. Step 2: Convert to fraction form
    9,860,363.40/14,790,545.10 = 4,469,003.40/x
  3. Step 3: Cross multiply
    9,860,363.40x = 14,790,545.10 × 4,469,003.40
  4. Step 4: Simplify right side
    9,860,363.40x = 66,098,996,339,753.34
  5. Step 5: Solve for x
    x = 66,098,996,339,753.34/9,860,363.40
  6. Step 6: Final answer
    x = 6,703,505.10

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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.