Home / 48,924,881.20-73,387,321.80-26,250,065.20

Finding the Fourth Proportional to 48,924,881.20, 73,387,321.80 and 26,250,065.20

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Solution

The fourth proportional to 48,924,881.20, 73,387,321.80 and 26,250,065.20 is: 39,375,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,924,881.20 : 73,387,321.80 = 26,250,065.20 : x
  2. Step 2: Convert to fraction form
    48,924,881.20/73,387,321.80 = 26,250,065.20/x
  3. Step 3: Cross multiply
    48,924,881.20x = 73,387,321.80 × 26,250,065.20
  4. Step 4: Simplify right side
    48,924,881.20x = 1,926,421,982,103,381.25
  5. Step 5: Solve for x
    x = 1,926,421,982,103,381.25/48,924,881.20
  6. Step 6: Final answer
    x = 39,375,097.80

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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.