Home / 29,902,545.15-44,840,531.70-11,700,690.90

Finding the Fourth Proportional to 29,902,545.15, 44,840,531.70 and 11,700,690.90

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Solution

The fourth proportional to 29,902,545.15, 44,840,531.70 and 11,700,690.90 is: 17,545,837.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,902,545.15 : 44,840,531.70 = 11,700,690.90 : x
  2. Step 2: Convert to fraction form
    29,902,545.15/44,840,531.70 = 11,700,690.90/x
  3. Step 3: Cross multiply
    29,902,545.15x = 44,840,531.70 × 11,700,690.90
  4. Step 4: Simplify right side
    29,902,545.15x = 524,665,201,213,351.56
  5. Step 5: Solve for x
    x = 524,665,201,213,351.56/29,902,545.15
  6. Step 6: Final answer
    x = 17,545,837.61

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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.