Home / 16,896,080.80-25,344,121.20-6,113,360.80

Finding the Fourth Proportional to 16,896,080.80, 25,344,121.20 and 6,113,360.80

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Solution

The fourth proportional to 16,896,080.80, 25,344,121.20 and 6,113,360.80 is: 9,170,041.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,896,080.80 : 25,344,121.20 = 6,113,360.80 : x
  2. Step 2: Convert to fraction form
    16,896,080.80/25,344,121.20 = 6,113,360.80/x
  3. Step 3: Cross multiply
    16,896,080.80x = 25,344,121.20 × 6,113,360.80
  4. Step 4: Simplify right side
    16,896,080.80x = 154,937,757,054,528.94
  5. Step 5: Solve for x
    x = 154,937,757,054,528.94/16,896,080.80
  6. Step 6: Final answer
    x = 9,170,041.20

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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.