Home / 32,266,093.20-48,399,139.80-29,280,109.20

Finding the Fourth Proportional to 32,266,093.20, 48,399,139.80 and 29,280,109.20

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Solution

The fourth proportional to 32,266,093.20, 48,399,139.80 and 29,280,109.20 is: 43,920,163.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,266,093.20 : 48,399,139.80 = 29,280,109.20 : x
  2. Step 2: Convert to fraction form
    32,266,093.20/48,399,139.80 = 29,280,109.20/x
  3. Step 3: Cross multiply
    32,266,093.20x = 48,399,139.80 × 29,280,109.20
  4. Step 4: Simplify right side
    32,266,093.20x = 1,417,132,098,530,066
  5. Step 5: Solve for x
    x = 1,417,132,098,530,066/32,266,093.20
  6. Step 6: Final answer
    x = 43,920,163.80

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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.