Home / 15,044,938.72-22,551,656.99-6,296,229.77

Finding the Fourth Proportional to 15,044,938.72, 22,551,656.99 and 6,296,229.77

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Solution

The fourth proportional to 15,044,938.72, 22,551,656.99 and 6,296,229.77 is: 9,437,752.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,044,938.72 : 22,551,656.99 = 6,296,229.77 : x
  2. Step 2: Convert to fraction form
    15,044,938.72/22,551,656.99 = 6,296,229.77/x
  3. Step 3: Cross multiply
    15,044,938.72x = 22,551,656.99 × 6,296,229.77
  4. Step 4: Simplify right side
    15,044,938.72x = 141,990,413,959,027.16
  5. Step 5: Solve for x
    x = 141,990,413,959,027.16/15,044,938.72
  6. Step 6: Final answer
    x = 9,437,752.90

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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.