Home / 33,135,064.16-49,679,502.54-14,680,978.41

Finding the Fourth Proportional to 33,135,064.16, 49,679,502.54 and 14,680,978.41

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Solution

The fourth proportional to 33,135,064.16, 49,679,502.54 and 14,680,978.41 is: 22,011,235.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,135,064.16 : 49,679,502.54 = 14,680,978.41 : x
  2. Step 2: Convert to fraction form
    33,135,064.16/49,679,502.54 = 14,680,978.41/x
  3. Step 3: Cross multiply
    33,135,064.16x = 49,679,502.54 × 14,680,978.41
  4. Step 4: Simplify right side
    33,135,064.16x = 729,343,704,209,280.12
  5. Step 5: Solve for x
    x = 729,343,704,209,280.12/33,135,064.16
  6. Step 6: Final answer
    x = 22,011,235.61

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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.