Home / 16,128,938.10-24,193,407.15-6,030,246.90

Finding the Fourth Proportional to 16,128,938.10, 24,193,407.15 and 6,030,246.90

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Solution

The fourth proportional to 16,128,938.10, 24,193,407.15 and 6,030,246.90 is: 9,045,370.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,938.10 : 24,193,407.15 = 6,030,246.90 : x
  2. Step 2: Convert to fraction form
    16,128,938.10/24,193,407.15 = 6,030,246.90/x
  3. Step 3: Cross multiply
    16,128,938.10x = 24,193,407.15 × 6,030,246.90
  4. Step 4: Simplify right side
    16,128,938.10x = 145,892,218,466,725.34
  5. Step 5: Solve for x
    x = 145,892,218,466,725.34/16,128,938.10
  6. Step 6: Final answer
    x = 9,045,370.35

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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.