Home / 148,671,227.70-223,006,841.55-110,407,475.70

Finding the Fourth Proportional to 148,671,227.70, 223,006,841.55 and 110,407,475.70

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Solution

The fourth proportional to 148,671,227.70, 223,006,841.55 and 110,407,475.70 is: 165,611,213.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,671,227.70 : 223,006,841.55 = 110,407,475.70 : x
  2. Step 2: Convert to fraction form
    148,671,227.70/223,006,841.55 = 110,407,475.70/x
  3. Step 3: Cross multiply
    148,671,227.70x = 223,006,841.55 × 110,407,475.70
  4. Step 4: Simplify right side
    148,671,227.70x = 24,621,622,439,365,376
  5. Step 5: Solve for x
    x = 24,621,622,439,365,376/148,671,227.70
  6. Step 6: Final answer
    x = 165,611,213.55

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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.