Home / 15,949,168.18-23,925,414.90-6,101,212.40

Finding the Fourth Proportional to 15,949,168.18, 23,925,414.90 and 6,101,212.40

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Solution

The fourth proportional to 15,949,168.18, 23,925,414.90 and 6,101,212.40 is: 9,152,454.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,949,168.18 : 23,925,414.90 = 6,101,212.40 : x
  2. Step 2: Convert to fraction form
    15,949,168.18/23,925,414.90 = 6,101,212.40/x
  3. Step 3: Cross multiply
    15,949,168.18x = 23,925,414.90 × 6,101,212.40
  4. Step 4: Simplify right side
    15,949,168.18x = 145,974,038,063,024.75
  5. Step 5: Solve for x
    x = 145,974,038,063,024.75/15,949,168.18
  6. Step 6: Final answer
    x = 9,152,454.62

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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.