Home / 32,341,570.30-48,512,355.45-25,113,972.70

Finding the Fourth Proportional to 32,341,570.30, 48,512,355.45 and 25,113,972.70

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Solution

The fourth proportional to 32,341,570.30, 48,512,355.45 and 25,113,972.70 is: 37,670,959.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,341,570.30 : 48,512,355.45 = 25,113,972.70 : x
  2. Step 2: Convert to fraction form
    32,341,570.30/48,512,355.45 = 25,113,972.70/x
  3. Step 3: Cross multiply
    32,341,570.30x = 48,512,355.45 × 25,113,972.70
  4. Step 4: Simplify right side
    32,341,570.30x = 1,218,337,970,383,996.25
  5. Step 5: Solve for x
    x = 1,218,337,970,383,996.25/32,341,570.30
  6. Step 6: Final answer
    x = 37,670,959.05

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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.