Home / 166,534,323.18-229,841,415.99-95,956,421.46

Finding the Fourth Proportional to 166,534,323.18, 229,841,415.99 and 95,956,421.46

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Solution

The fourth proportional to 166,534,323.18, 229,841,415.99 and 95,956,421.46 is: 132,433,719.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,534,323.18 : 229,841,415.99 = 95,956,421.46 : x
  2. Step 2: Convert to fraction form
    166,534,323.18/229,841,415.99 = 95,956,421.46/x
  3. Step 3: Cross multiply
    166,534,323.18x = 229,841,415.99 × 95,956,421.46
  4. Step 4: Simplify right side
    166,534,323.18x = 22,054,759,781,699,624
  5. Step 5: Solve for x
    x = 22,054,759,781,699,624/166,534,323.18
  6. Step 6: Final answer
    x = 132,433,719.13

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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.