Home / 62,044,411.20-93,080,571.84-18,917,974.02

Finding the Fourth Proportional to 62,044,411.20, 93,080,571.84 and 18,917,974.02

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Solution

The fourth proportional to 62,044,411.20, 93,080,571.84 and 18,917,974.02 is: 28,381,216.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,044,411.20 : 93,080,571.84 = 18,917,974.02 : x
  2. Step 2: Convert to fraction form
    62,044,411.20/93,080,571.84 = 18,917,974.02/x
  3. Step 3: Cross multiply
    62,044,411.20x = 93,080,571.84 × 18,917,974.02
  4. Step 4: Simplify right side
    62,044,411.20x = 1,760,895,839,835,863.50
  5. Step 5: Solve for x
    x = 1,760,895,839,835,863.50/62,044,411.20
  6. Step 6: Final answer
    x = 28,381,216.06

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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.