Home / 15,300,255.61-22,952,064.86-7,625,832.44

Finding the Fourth Proportional to 15,300,255.61, 22,952,064.86 and 7,625,832.44

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Solution

The fourth proportional to 15,300,255.61, 22,952,064.86 and 7,625,832.44 is: 11,439,586.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,300,255.61 : 22,952,064.86 = 7,625,832.44 : x
  2. Step 2: Convert to fraction form
    15,300,255.61/22,952,064.86 = 7,625,832.44/x
  3. Step 3: Cross multiply
    15,300,255.61x = 22,952,064.86 × 7,625,832.44
  4. Step 4: Simplify right side
    15,300,255.61x = 175,028,600,736,242.91
  5. Step 5: Solve for x
    x = 175,028,600,736,242.91/15,300,255.61
  6. Step 6: Final answer
    x = 11,439,586.71

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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.