Home / 40,238,672.90-60,358,009.35-32,019,052.10

Finding the Fourth Proportional to 40,238,672.90, 60,358,009.35 and 32,019,052.10

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Solution

The fourth proportional to 40,238,672.90, 60,358,009.35 and 32,019,052.10 is: 48,028,578.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,238,672.90 : 60,358,009.35 = 32,019,052.10 : x
  2. Step 2: Convert to fraction form
    40,238,672.90/60,358,009.35 = 32,019,052.10/x
  3. Step 3: Cross multiply
    40,238,672.90x = 60,358,009.35 × 32,019,052.10
  4. Step 4: Simplify right side
    40,238,672.90x = 1,932,606,246,029,937.25
  5. Step 5: Solve for x
    x = 1,932,606,246,029,937.25/40,238,672.90
  6. Step 6: Final answer
    x = 48,028,578.15

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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.