Home / 40,251,214.40-60,439,807.20-23,245,102.40

Finding the Fourth Proportional to 40,251,214.40, 60,439,807.20 and 23,245,102.40

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Solution

The fourth proportional to 40,251,214.40, 60,439,807.20 and 23,245,102.40 is: 34,904,027.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,251,214.40 : 60,439,807.20 = 23,245,102.40 : x
  2. Step 2: Convert to fraction form
    40,251,214.40/60,439,807.20 = 23,245,102.40/x
  3. Step 3: Cross multiply
    40,251,214.40x = 60,439,807.20 × 23,245,102.40
  4. Step 4: Simplify right side
    40,251,214.40x = 1,404,929,507,400,257.25
  5. Step 5: Solve for x
    x = 1,404,929,507,400,257.25/40,251,214.40
  6. Step 6: Final answer
    x = 34,904,027.82

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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.