Home / 44,587,580.76-66,865,325.04-15,433,498.62

Finding the Fourth Proportional to 44,587,580.76, 66,865,325.04 and 15,433,498.62

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Solution

The fourth proportional to 44,587,580.76, 66,865,325.04 and 15,433,498.62 is: 23,144,693.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,587,580.76 : 66,865,325.04 = 15,433,498.62 : x
  2. Step 2: Convert to fraction form
    44,587,580.76/66,865,325.04 = 15,433,498.62/x
  3. Step 3: Cross multiply
    44,587,580.76x = 66,865,325.04 × 15,433,498.62
  4. Step 4: Simplify right side
    44,587,580.76x = 1,031,965,901,730,691.38
  5. Step 5: Solve for x
    x = 1,031,965,901,730,691.38/44,587,580.76
  6. Step 6: Final answer
    x = 23,144,693.75

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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.