Home / 24,118,759.80-36,170,364.92-7,940,859.23

Finding the Fourth Proportional to 24,118,759.80, 36,170,364.92 and 7,940,859.23

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Solution

The fourth proportional to 24,118,759.80, 36,170,364.92 and 7,940,859.23 is: 11,908,729.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,759.80 : 36,170,364.92 = 7,940,859.23 : x
  2. Step 2: Convert to fraction form
    24,118,759.80/36,170,364.92 = 7,940,859.23/x
  3. Step 3: Cross multiply
    24,118,759.80x = 36,170,364.92 × 7,940,859.23
  4. Step 4: Simplify right side
    24,118,759.80x = 287,223,776,178,171.81
  5. Step 5: Solve for x
    x = 287,223,776,178,171.81/24,118,759.80
  6. Step 6: Final answer
    x = 11,908,729.08

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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.