Home / 164,558,363.96-227,113,677.72-101,854,575.32

Finding the Fourth Proportional to 164,558,363.96, 227,113,677.72 and 101,854,575.32

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Solution

The fourth proportional to 164,558,363.96, 227,113,677.72 and 101,854,575.32 is: 140,573,633.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,558,363.96 : 227,113,677.72 = 101,854,575.32 : x
  2. Step 2: Convert to fraction form
    164,558,363.96/227,113,677.72 = 101,854,575.32/x
  3. Step 3: Cross multiply
    164,558,363.96x = 227,113,677.72 × 101,854,575.32
  4. Step 4: Simplify right side
    164,558,363.96x = 23,132,567,192,398,376
  5. Step 5: Solve for x
    x = 23,132,567,192,398,376/164,558,363.96
  6. Step 6: Final answer
    x = 140,573,633.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.