Home / 3,350,172,002.40-5,025,258,003.60-896,508,905.40

Finding the Fourth Proportional to 3,350,172,002.40, 5,025,258,003.60 and 896,508,905.40

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Solution

The fourth proportional to 3,350,172,002.40, 5,025,258,003.60 and 896,508,905.40 is: 1,344,763,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,172,002.40 : 5,025,258,003.60 = 896,508,905.40 : x
  2. Step 2: Convert to fraction form
    3,350,172,002.40/5,025,258,003.60 = 896,508,905.40/x
  3. Step 3: Cross multiply
    3,350,172,002.40x = 5,025,258,003.60 × 896,508,905.40
  4. Step 4: Simplify right side
    3,350,172,002.40x = 4,505,188,552,160,025,600
  5. Step 5: Solve for x
    x = 4,505,188,552,160,025,600/3,350,172,002.40
  6. Step 6: Final answer
    x = 1,344,763,358.10

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1.5x scale

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.