Home / 41,036,665-61,571,953.98-17,995,677.16

Finding the Fourth Proportional to 41,036,665, 61,571,953.98 and 17,995,677.16

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Solution

The fourth proportional to 41,036,665, 61,571,953.98 and 17,995,677.16 is: 27,000,951.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,036,665 : 61,571,953.98 = 17,995,677.16 : x
  2. Step 2: Convert to fraction form
    41,036,665/61,571,953.98 = 17,995,677.16/x
  3. Step 3: Cross multiply
    41,036,665x = 61,571,953.98 × 17,995,677.16
  4. Step 4: Simplify right side
    41,036,665x = 1,108,029,005,934,457
  5. Step 5: Solve for x
    x = 1,108,029,005,934,457/41,036,665
  6. Step 6: Final answer
    x = 27,000,951.61

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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.