Home / 166,534,300.65-229,841,385.66-95,956,398.69

Finding the Fourth Proportional to 166,534,300.65, 229,841,385.66 and 95,956,398.69

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Solution

The fourth proportional to 166,534,300.65, 229,841,385.66 and 95,956,398.69 is: 132,433,688.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,534,300.65 : 229,841,385.66 = 95,956,398.69 : x
  2. Step 2: Convert to fraction form
    166,534,300.65/229,841,385.66 = 95,956,398.69/x
  3. Step 3: Cross multiply
    166,534,300.65x = 229,841,385.66 × 95,956,398.69
  4. Step 4: Simplify right side
    166,534,300.65x = 22,054,751,637,853,008
  5. Step 5: Solve for x
    x = 22,054,751,637,853,008/166,534,300.65
  6. Step 6: Final answer
    x = 132,433,688.15

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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.