Home / 48,924,761.20-73,387,141.80-26,249,945.20

Finding the Fourth Proportional to 48,924,761.20, 73,387,141.80 and 26,249,945.20

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Solution

The fourth proportional to 48,924,761.20, 73,387,141.80 and 26,249,945.20 is: 39,374,917.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,924,761.20 : 73,387,141.80 = 26,249,945.20 : x
  2. Step 2: Convert to fraction form
    48,924,761.20/73,387,141.80 = 26,249,945.20/x
  3. Step 3: Cross multiply
    48,924,761.20x = 73,387,141.80 × 26,249,945.20
  4. Step 4: Simplify right side
    48,924,761.20x = 1,926,408,450,634,629.25
  5. Step 5: Solve for x
    x = 1,926,408,450,634,629.25/48,924,761.20
  6. Step 6: Final answer
    x = 39,374,917.80

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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.