Home / 24,764,090.04-36,979,378.52-20,224,151.42

Finding the Fourth Proportional to 24,764,090.04, 36,979,378.52 and 20,224,151.42

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Solution

The fourth proportional to 24,764,090.04, 36,979,378.52 and 20,224,151.42 is: 30,200,041.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,764,090.04 : 36,979,378.52 = 20,224,151.42 : x
  2. Step 2: Convert to fraction form
    24,764,090.04/36,979,378.52 = 20,224,151.42/x
  3. Step 3: Cross multiply
    24,764,090.04x = 36,979,378.52 × 20,224,151.42
  4. Step 4: Simplify right side
    24,764,090.04x = 747,876,550,319,957.88
  5. Step 5: Solve for x
    x = 747,876,550,319,957.88/24,764,090.04
  6. Step 6: Final answer
    x = 30,200,041.64

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.