Home / 166,534,307.42-229,841,394.98-95,956,405.43

Finding the Fourth Proportional to 166,534,307.42, 229,841,394.98 and 95,956,405.43

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Solution

The fourth proportional to 166,534,307.42, 229,841,394.98 and 95,956,405.43 is: 132,433,697.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,534,307.42 : 229,841,394.98 = 95,956,405.43 : x
  2. Step 2: Convert to fraction form
    166,534,307.42/229,841,394.98 = 95,956,405.43/x
  3. Step 3: Cross multiply
    166,534,307.42x = 229,841,394.98 × 95,956,405.43
  4. Step 4: Simplify right side
    166,534,307.42x = 22,054,754,079,668,656
  5. Step 5: Solve for x
    x = 22,054,754,079,668,656/166,534,307.42
  6. Step 6: Final answer
    x = 132,433,697.43

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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.