Home / 16,551,002.90-24,826,504.35-7,457,456.90

Finding the Fourth Proportional to 16,551,002.90, 24,826,504.35 and 7,457,456.90

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Solution

The fourth proportional to 16,551,002.90, 24,826,504.35 and 7,457,456.90 is: 11,186,185.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,551,002.90 : 24,826,504.35 = 7,457,456.90 : x
  2. Step 2: Convert to fraction form
    16,551,002.90/24,826,504.35 = 7,457,456.90/x
  3. Step 3: Cross multiply
    16,551,002.90x = 24,826,504.35 × 7,457,456.90
  4. Step 4: Simplify right side
    16,551,002.90x = 185,142,586,167,787.53
  5. Step 5: Solve for x
    x = 185,142,586,167,787.53/16,551,002.90
  6. Step 6: Final answer
    x = 11,186,185.35

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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.