Home / 32,874,005.80-49,311,008.70-13,718,510.20

Finding the Fourth Proportional to 32,874,005.80, 49,311,008.70 and 13,718,510.20

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Solution

The fourth proportional to 32,874,005.80, 49,311,008.70 and 13,718,510.20 is: 20,577,765.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,874,005.80 : 49,311,008.70 = 13,718,510.20 : x
  2. Step 2: Convert to fraction form
    32,874,005.80/49,311,008.70 = 13,718,510.20/x
  3. Step 3: Cross multiply
    32,874,005.80x = 49,311,008.70 × 13,718,510.20
  4. Step 4: Simplify right side
    32,874,005.80x = 676,473,575,823,238.75
  5. Step 5: Solve for x
    x = 676,473,575,823,238.75/32,874,005.80
  6. Step 6: Final answer
    x = 20,577,765.30

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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.