Home / 23,991,133.23-33,073,329.11-17,103,657.87

Finding the Fourth Proportional to 23,991,133.23, 33,073,329.11 and 17,103,657.87

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Solution

The fourth proportional to 23,991,133.23, 33,073,329.11 and 17,103,657.87 is: 23,578,498.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,991,133.23 : 33,073,329.11 = 17,103,657.87 : x
  2. Step 2: Convert to fraction form
    23,991,133.23/33,073,329.11 = 17,103,657.87/x
  3. Step 3: Cross multiply
    23,991,133.23x = 33,073,329.11 × 17,103,657.87
  4. Step 4: Simplify right side
    23,991,133.23x = 565,674,905,633,833.38
  5. Step 5: Solve for x
    x = 565,674,905,633,833.38/23,991,133.23
  6. Step 6: Final answer
    x = 23,578,498.78

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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.