Home / 40,495,765,225.32-60,721,504,019.28-32,155,247,798.10

Finding the Fourth Proportional to 40,495,765,225.32, 60,721,504,019.28 and 32,155,247,798.10

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Solution

The fourth proportional to 40,495,765,225.32, 60,721,504,019.28 and 32,155,247,798.10 is: 48,215,288,624.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,495,765,225.32 : 60,721,504,019.28 = 32,155,247,798.10 : x
  2. Step 2: Convert to fraction form
    40,495,765,225.32/60,721,504,019.28 = 32,155,247,798.10/x
  3. Step 3: Cross multiply
    40,495,765,225.32x = 60,721,504,019.28 × 32,155,247,798.10
  4. Step 4: Simplify right side
    40,495,765,225.32x = 1,952,515,008,413,273,423,872
  5. Step 5: Solve for x
    x = 1,952,515,008,413,273,423,872/40,495,765,225.32
  6. Step 6: Final answer
    x = 48,215,288,624.61

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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.