Home / 49,181,908.80-73,820,102.40-24,948,199.20

Finding the Fourth Proportional to 49,181,908.80, 73,820,102.40 and 24,948,199.20

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Solution

The fourth proportional to 49,181,908.80, 73,820,102.40 and 24,948,199.20 is: 37,446,261.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,181,908.80 : 73,820,102.40 = 24,948,199.20 : x
  2. Step 2: Convert to fraction form
    49,181,908.80/73,820,102.40 = 24,948,199.20/x
  3. Step 3: Cross multiply
    49,181,908.80x = 73,820,102.40 × 24,948,199.20
  4. Step 4: Simplify right side
    49,181,908.80x = 1,841,678,619,639,598.25
  5. Step 5: Solve for x
    x = 1,841,678,619,639,598.25/49,181,908.80
  6. Step 6: Final answer
    x = 37,446,261.53

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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.