Home / 43,711,505.19-60,349,100.45-27,825,553.41

Finding the Fourth Proportional to 43,711,505.19, 60,349,100.45 and 27,825,553.41

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Solution

The fourth proportional to 43,711,505.19, 60,349,100.45 and 27,825,553.41 is: 38,416,593.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,711,505.19 : 60,349,100.45 = 27,825,553.41 : x
  2. Step 2: Convert to fraction form
    43,711,505.19/60,349,100.45 = 27,825,553.41/x
  3. Step 3: Cross multiply
    43,711,505.19x = 60,349,100.45 × 27,825,553.41
  4. Step 4: Simplify right side
    43,711,505.19x = 1,679,247,117,816,930.25
  5. Step 5: Solve for x
    x = 1,679,247,117,816,930.25/43,711,505.19
  6. Step 6: Final answer
    x = 38,416,593.31

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1.5x scale

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.