Home / 199,956,582.16-275,819,425.56-132,062,115.82

Finding the Fourth Proportional to 199,956,582.16, 275,819,425.56 and 132,062,115.82

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Solution

The fourth proportional to 199,956,582.16, 275,819,425.56 and 132,062,115.82 is: 182,166,030.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,956,582.16 : 275,819,425.56 = 132,062,115.82 : x
  2. Step 2: Convert to fraction form
    199,956,582.16/275,819,425.56 = 132,062,115.82/x
  3. Step 3: Cross multiply
    199,956,582.16x = 275,819,425.56 × 132,062,115.82
  4. Step 4: Simplify right side
    199,956,582.16x = 36,425,296,923,710,584
  5. Step 5: Solve for x
    x = 36,425,296,923,710,584/199,956,582.16
  6. Step 6: Final answer
    x = 182,166,030.90

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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.