Home / 44,607,134.87-66,924,401.28-21,293,627.09

Finding the Fourth Proportional to 44,607,134.87, 66,924,401.28 and 21,293,627.09

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Solution

The fourth proportional to 44,607,134.87, 66,924,401.28 and 21,293,627.09 is: 31,946,979.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,607,134.87 : 66,924,401.28 = 21,293,627.09 : x
  2. Step 2: Convert to fraction form
    44,607,134.87/66,924,401.28 = 21,293,627.09/x
  3. Step 3: Cross multiply
    44,607,134.87x = 66,924,401.28 × 21,293,627.09
  4. Step 4: Simplify right side
    44,607,134.87x = 1,425,063,243,663,365.50
  5. Step 5: Solve for x
    x = 1,425,063,243,663,365.50/44,607,134.87
  6. Step 6: Final answer
    x = 31,946,979.96

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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.