Home / 45,443,918.31-62,712,837.41-24,817,363.89

Finding the Fourth Proportional to 45,443,918.31, 62,712,837.41 and 24,817,363.89

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Solution

The fourth proportional to 45,443,918.31, 62,712,837.41 and 24,817,363.89 is: 34,248,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,443,918.31 : 62,712,837.41 = 24,817,363.89 : x
  2. Step 2: Convert to fraction form
    45,443,918.31/62,712,837.41 = 24,817,363.89/x
  3. Step 3: Cross multiply
    45,443,918.31x = 62,712,837.41 × 24,817,363.89
  4. Step 4: Simplify right side
    45,443,918.31x = 1,556,367,306,454,288.25
  5. Step 5: Solve for x
    x = 1,556,367,306,454,288.25/45,443,918.31
  6. Step 6: Final answer
    x = 34,248,087.85

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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.