Home / 133,386,185.10-200,079,277.65-110,711,369.10

Finding the Fourth Proportional to 133,386,185.10, 200,079,277.65 and 110,711,369.10

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Solution

The fourth proportional to 133,386,185.10, 200,079,277.65 and 110,711,369.10 is: 166,067,053.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,386,185.10 : 200,079,277.65 = 110,711,369.10 : x
  2. Step 2: Convert to fraction form
    133,386,185.10/200,079,277.65 = 110,711,369.10/x
  3. Step 3: Cross multiply
    133,386,185.10x = 200,079,277.65 × 110,711,369.10
  4. Step 4: Simplify right side
    133,386,185.10x = 22,151,050,757,170,532
  5. Step 5: Solve for x
    x = 22,151,050,757,170,532/133,386,185.10
  6. Step 6: Final answer
    x = 166,067,053.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.