Home / 22,372,915.20-33,584,601.60-14,814,643.20

Finding the Fourth Proportional to 22,372,915.20, 33,584,601.60 and 14,814,643.20

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Solution

The fourth proportional to 22,372,915.20, 33,584,601.60 and 14,814,643.20 is: 22,238,670.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,372,915.20 : 33,584,601.60 = 14,814,643.20 : x
  2. Step 2: Convert to fraction form
    22,372,915.20/33,584,601.60 = 14,814,643.20/x
  3. Step 3: Cross multiply
    22,372,915.20x = 33,584,601.60 × 14,814,643.20
  4. Step 4: Simplify right side
    22,372,915.20x = 497,543,889,718,149.12
  5. Step 5: Solve for x
    x = 497,543,889,718,149.12/22,372,915.20
  6. Step 6: Final answer
    x = 22,238,670.52

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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.