Home / 45,881,567.70-68,822,351.55-25,474,233.30

Finding the Fourth Proportional to 45,881,567.70, 68,822,351.55 and 25,474,233.30

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Solution

The fourth proportional to 45,881,567.70, 68,822,351.55 and 25,474,233.30 is: 38,211,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,881,567.70 : 68,822,351.55 = 25,474,233.30 : x
  2. Step 2: Convert to fraction form
    45,881,567.70/68,822,351.55 = 25,474,233.30/x
  3. Step 3: Cross multiply
    45,881,567.70x = 68,822,351.55 × 25,474,233.30
  4. Step 4: Simplify right side
    45,881,567.70x = 1,753,196,639,639,316.50
  5. Step 5: Solve for x
    x = 1,753,196,639,639,316.50/45,881,567.70
  6. Step 6: Final answer
    x = 38,211,349.95

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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.