Home / 32,373,856.30-48,560,784.45-25,146,258.70

Finding the Fourth Proportional to 32,373,856.30, 48,560,784.45 and 25,146,258.70

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Solution

The fourth proportional to 32,373,856.30, 48,560,784.45 and 25,146,258.70 is: 37,719,388.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,373,856.30 : 48,560,784.45 = 25,146,258.70 : x
  2. Step 2: Convert to fraction form
    32,373,856.30/48,560,784.45 = 25,146,258.70/x
  3. Step 3: Cross multiply
    32,373,856.30x = 48,560,784.45 × 25,146,258.70
  4. Step 4: Simplify right side
    32,373,856.30x = 1,221,122,048,454,637.25
  5. Step 5: Solve for x
    x = 1,221,122,048,454,637.25/32,373,856.30
  6. Step 6: Final answer
    x = 37,719,388.05

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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.