Home / 26,244,210.90-39,366,316.35-19,016,613.30

Finding the Fourth Proportional to 26,244,210.90, 39,366,316.35 and 19,016,613.30

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Solution

The fourth proportional to 26,244,210.90, 39,366,316.35 and 19,016,613.30 is: 28,524,919.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,210.90 : 39,366,316.35 = 19,016,613.30 : x
  2. Step 2: Convert to fraction form
    26,244,210.90/39,366,316.35 = 19,016,613.30/x
  3. Step 3: Cross multiply
    26,244,210.90x = 39,366,316.35 × 19,016,613.30
  4. Step 4: Simplify right side
    26,244,210.90x = 748,614,015,073,417.50
  5. Step 5: Solve for x
    x = 748,614,015,073,417.50/26,244,210.90
  6. Step 6: Final answer
    x = 28,524,919.95

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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.