Home / 32,688,167.20-48,943,777.20-25,610,279.20

Finding the Fourth Proportional to 32,688,167.20, 48,943,777.20 and 25,610,279.20

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Solution

The fourth proportional to 32,688,167.20, 48,943,777.20 and 25,610,279.20 is: 38,346,102.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,688,167.20 : 48,943,777.20 = 25,610,279.20 : x
  2. Step 2: Convert to fraction form
    32,688,167.20/48,943,777.20 = 25,610,279.20/x
  3. Step 3: Cross multiply
    32,688,167.20x = 48,943,777.20 × 25,610,279.20
  4. Step 4: Simplify right side
    32,688,167.20x = 1,253,463,799,194,594.25
  5. Step 5: Solve for x
    x = 1,253,463,799,194,594.25/32,688,167.20
  6. Step 6: Final answer
    x = 38,346,102.17

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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.