Home / 181,675,124.70-272,187,917.55-110,560,445.70

Finding the Fourth Proportional to 181,675,124.70, 272,187,917.55 and 110,560,445.70

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Solution

The fourth proportional to 181,675,124.70, 272,187,917.55 and 110,560,445.70 is: 165,643,026.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,675,124.70 : 272,187,917.55 = 110,560,445.70 : x
  2. Step 2: Convert to fraction form
    181,675,124.70/272,187,917.55 = 110,560,445.70/x
  3. Step 3: Cross multiply
    181,675,124.70x = 272,187,917.55 × 110,560,445.70
  4. Step 4: Simplify right side
    181,675,124.70x = 30,093,217,478,482,856
  5. Step 5: Solve for x
    x = 30,093,217,478,482,856/181,675,124.70
  6. Step 6: Final answer
    x = 165,643,026.41

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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.