Home / 15,280,180.50-22,917,779.28-4,494,959.04

Finding the Fourth Proportional to 15,280,180.50, 22,917,779.28 and 4,494,959.04

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Solution

The fourth proportional to 15,280,180.50, 22,917,779.28 and 4,494,959.04 is: 6,741,705.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,280,180.50 : 22,917,779.28 = 4,494,959.04 : x
  2. Step 2: Convert to fraction form
    15,280,180.50/22,917,779.28 = 4,494,959.04/x
  3. Step 3: Cross multiply
    15,280,180.50x = 22,917,779.28 × 4,494,959.04
  4. Step 4: Simplify right side
    15,280,180.50x = 103,014,479,151,360.70
  5. Step 5: Solve for x
    x = 103,014,479,151,360.70/15,280,180.50
  6. Step 6: Final answer
    x = 6,741,705.65

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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.