Home / 26,527,132.50-36,607,067.80-14,924,668.29

Finding the Fourth Proportional to 26,527,132.50, 36,607,067.80 and 14,924,668.29

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Solution

The fourth proportional to 26,527,132.50, 36,607,067.80 and 14,924,668.29 is: 20,595,831.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,527,132.50 : 36,607,067.80 = 14,924,668.29 : x
  2. Step 2: Convert to fraction form
    26,527,132.50/36,607,067.80 = 14,924,668.29/x
  3. Step 3: Cross multiply
    26,527,132.50x = 36,607,067.80 × 14,924,668.29
  4. Step 4: Simplify right side
    26,527,132.50x = 546,348,343,984,540
  5. Step 5: Solve for x
    x = 546,348,343,984,540/26,527,132.50
  6. Step 6: Final answer
    x = 20,595,831.23

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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.