Home / 59,304,301.20-88,956,451.80-20,965,510.80

Finding the Fourth Proportional to 59,304,301.20, 88,956,451.80 and 20,965,510.80

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Solution

The fourth proportional to 59,304,301.20, 88,956,451.80 and 20,965,510.80 is: 31,448,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,304,301.20 : 88,956,451.80 = 20,965,510.80 : x
  2. Step 2: Convert to fraction form
    59,304,301.20/88,956,451.80 = 20,965,510.80/x
  3. Step 3: Cross multiply
    59,304,301.20x = 88,956,451.80 × 20,965,510.80
  4. Step 4: Simplify right side
    59,304,301.20x = 1,865,017,450,942,579.50
  5. Step 5: Solve for x
    x = 1,865,017,450,942,579.50/59,304,301.20
  6. Step 6: Final answer
    x = 31,448,266.20

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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.