Home / 22,873,545.40-34,310,318.10-19,684,899.40

Finding the Fourth Proportional to 22,873,545.40, 34,310,318.10 and 19,684,899.40

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Solution

The fourth proportional to 22,873,545.40, 34,310,318.10 and 19,684,899.40 is: 29,527,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,873,545.40 : 34,310,318.10 = 19,684,899.40 : x
  2. Step 2: Convert to fraction form
    22,873,545.40/34,310,318.10 = 19,684,899.40/x
  3. Step 3: Cross multiply
    22,873,545.40x = 34,310,318.10 × 19,684,899.40
  4. Step 4: Simplify right side
    22,873,545.40x = 675,395,160,180,499.12
  5. Step 5: Solve for x
    x = 675,395,160,180,499.12/22,873,545.40
  6. Step 6: Final answer
    x = 29,527,349.10

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1.5x scale

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.