Home / 69,557,737.60-104,336,606.40-24,124,124.80

Finding the Fourth Proportional to 69,557,737.60, 104,336,606.40 and 24,124,124.80

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Solution

The fourth proportional to 69,557,737.60, 104,336,606.40 and 24,124,124.80 is: 36,186,187.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,557,737.60 : 104,336,606.40 = 24,124,124.80 : x
  2. Step 2: Convert to fraction form
    69,557,737.60/104,336,606.40 = 24,124,124.80/x
  3. Step 3: Cross multiply
    69,557,737.60x = 104,336,606.40 × 24,124,124.80
  4. Step 4: Simplify right side
    69,557,737.60x = 2,517,029,314,002,079
  5. Step 5: Solve for x
    x = 2,517,029,314,002,079/69,557,737.60
  6. Step 6: Final answer
    x = 36,186,187.20

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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.