Home / 118,101,374.20-177,152,061.30-33,000,830.20

Finding the Fourth Proportional to 118,101,374.20, 177,152,061.30 and 33,000,830.20

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Solution

The fourth proportional to 118,101,374.20, 177,152,061.30 and 33,000,830.20 is: 49,501,245.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,101,374.20 : 177,152,061.30 = 33,000,830.20 : x
  2. Step 2: Convert to fraction form
    118,101,374.20/177,152,061.30 = 33,000,830.20/x
  3. Step 3: Cross multiply
    118,101,374.20x = 177,152,061.30 × 33,000,830.20
  4. Step 4: Simplify right side
    118,101,374.20x = 5,846,165,094,541,292
  5. Step 5: Solve for x
    x = 5,846,165,094,541,292/118,101,374.20
  6. Step 6: Final answer
    x = 49,501,245.30

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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.