Home / 16,852,188.80-25,282,276.80-5,492,700.80

Finding the Fourth Proportional to 16,852,188.80, 25,282,276.80 and 5,492,700.80

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Solution

The fourth proportional to 16,852,188.80, 25,282,276.80 and 5,492,700.80 is: 8,240,352.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,852,188.80 : 25,282,276.80 = 5,492,700.80 : x
  2. Step 2: Convert to fraction form
    16,852,188.80/25,282,276.80 = 5,492,700.80/x
  3. Step 3: Cross multiply
    16,852,188.80x = 25,282,276.80 × 5,492,700.80
  4. Step 4: Simplify right side
    16,852,188.80x = 138,867,982,005,181.44
  5. Step 5: Solve for x
    x = 138,867,982,005,181.44/16,852,188.80
  6. Step 6: Final answer
    x = 8,240,352.85

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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.