Home / 17,496,545.40-26,244,818.10-9,812,302.20

Finding the Fourth Proportional to 17,496,545.40, 26,244,818.10 and 9,812,302.20

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Solution

The fourth proportional to 17,496,545.40, 26,244,818.10 and 9,812,302.20 is: 14,718,453.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,545.40 : 26,244,818.10 = 9,812,302.20 : x
  2. Step 2: Convert to fraction form
    17,496,545.40/26,244,818.10 = 9,812,302.20/x
  3. Step 3: Cross multiply
    17,496,545.40x = 26,244,818.10 × 9,812,302.20
  4. Step 4: Simplify right side
    17,496,545.40x = 257,522,086,381,229.81
  5. Step 5: Solve for x
    x = 257,522,086,381,229.81/17,496,545.40
  6. Step 6: Final answer
    x = 14,718,453.30

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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.