Home / 35,926,223.90-49,578,207.17-19,406,347.61

Finding the Fourth Proportional to 35,926,223.90, 49,578,207.17 and 19,406,347.61

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Solution

The fourth proportional to 35,926,223.90, 49,578,207.17 and 19,406,347.61 is: 26,780,769.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,223.90 : 49,578,207.17 = 19,406,347.61 : x
  2. Step 2: Convert to fraction form
    35,926,223.90/49,578,207.17 = 19,406,347.61/x
  3. Step 3: Cross multiply
    35,926,223.90x = 49,578,207.17 × 19,406,347.61
  4. Step 4: Simplify right side
    35,926,223.90x = 962,131,921,876,691.62
  5. Step 5: Solve for x
    x = 962,131,921,876,691.62/35,926,223.90
  6. Step 6: Final answer
    x = 26,780,769.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.