Home / 24,001,306.27-33,121,889.86-12,988,054.82

Finding the Fourth Proportional to 24,001,306.27, 33,121,889.86 and 12,988,054.82

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Solution

The fourth proportional to 24,001,306.27, 33,121,889.86 and 12,988,054.82 is: 17,923,562.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001,306.27 : 33,121,889.86 = 12,988,054.82 : x
  2. Step 2: Convert to fraction form
    24,001,306.27/33,121,889.86 = 12,988,054.82/x
  3. Step 3: Cross multiply
    24,001,306.27x = 33,121,889.86 × 12,988,054.82
  4. Step 4: Simplify right side
    24,001,306.27x = 430,188,921,243,682.12
  5. Step 5: Solve for x
    x = 430,188,921,243,682.12/24,001,306.27
  6. Step 6: Final answer
    x = 17,923,562.84

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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.