Home / 60,274,929.60-83,177,128.80-32,771,908.80

Finding the Fourth Proportional to 60,274,929.60, 83,177,128.80 and 32,771,908.80

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Solution

The fourth proportional to 60,274,929.60, 83,177,128.80 and 32,771,908.80 is: 45,223,997.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,274,929.60 : 83,177,128.80 = 32,771,908.80 : x
  2. Step 2: Convert to fraction form
    60,274,929.60/83,177,128.80 = 32,771,908.80/x
  3. Step 3: Cross multiply
    60,274,929.60x = 83,177,128.80 × 32,771,908.80
  4. Step 4: Simplify right side
    60,274,929.60x = 2,725,873,279,279,453.50
  5. Step 5: Solve for x
    x = 2,725,873,279,279,453.50/60,274,929.60
  6. Step 6: Final answer
    x = 45,223,997.73

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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.