Home / 16,641,237.20-24,933,862.20-14,233,787.60

Finding the Fourth Proportional to 16,641,237.20, 24,933,862.20 and 14,233,787.60

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Solution

The fourth proportional to 16,641,237.20, 24,933,862.20 and 14,233,787.60 is: 21,326,737.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,641,237.20 : 24,933,862.20 = 14,233,787.60 : x
  2. Step 2: Convert to fraction form
    16,641,237.20/24,933,862.20 = 14,233,787.60/x
  3. Step 3: Cross multiply
    16,641,237.20x = 24,933,862.20 × 14,233,787.60
  4. Step 4: Simplify right side
    16,641,237.20x = 354,903,298,602,468.69
  5. Step 5: Solve for x
    x = 354,903,298,602,468.69/16,641,237.20
  6. Step 6: Final answer
    x = 21,326,737.57

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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.