Home / 17,052,029.80-25,578,044.70-14,862,308.20

Finding the Fourth Proportional to 17,052,029.80, 25,578,044.70 and 14,862,308.20

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Solution

The fourth proportional to 17,052,029.80, 25,578,044.70 and 14,862,308.20 is: 22,293,462.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,052,029.80 : 25,578,044.70 = 14,862,308.20 : x
  2. Step 2: Convert to fraction form
    17,052,029.80/25,578,044.70 = 14,862,308.20/x
  3. Step 3: Cross multiply
    17,052,029.80x = 25,578,044.70 × 14,862,308.20
  4. Step 4: Simplify right side
    17,052,029.80x = 380,148,783,484,776.50
  5. Step 5: Solve for x
    x = 380,148,783,484,776.50/17,052,029.80
  6. Step 6: Final answer
    x = 22,293,462.30

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Similar ratio
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1.5x scale

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.