Home / 41,831,689.50-57,729,133.39-23,247,612.92

Finding the Fourth Proportional to 41,831,689.50, 57,729,133.39 and 23,247,612.92

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Solution

The fourth proportional to 41,831,689.50, 57,729,133.39 and 23,247,612.92 is: 32,082,484.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,831,689.50 : 57,729,133.39 = 23,247,612.92 : x
  2. Step 2: Convert to fraction form
    41,831,689.50/57,729,133.39 = 23,247,612.92/x
  3. Step 3: Cross multiply
    41,831,689.50x = 57,729,133.39 × 23,247,612.92
  4. Step 4: Simplify right side
    41,831,689.50x = 1,342,064,546,911,002.75
  5. Step 5: Solve for x
    x = 1,342,064,546,911,002.75/41,831,689.50
  6. Step 6: Final answer
    x = 32,082,484.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.