Home / 26,412,246.40-37,002,339.20-26,412,246.40

Finding the Fourth Proportional to 26,412,246.40, 37,002,339.20 and 26,412,246.40

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Solution

The fourth proportional to 26,412,246.40, 37,002,339.20 and 26,412,246.40 is: 37,002,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,412,246.40 : 37,002,339.20 = 26,412,246.40 : x
  2. Step 2: Convert to fraction form
    26,412,246.40/37,002,339.20 = 26,412,246.40/x
  3. Step 3: Cross multiply
    26,412,246.40x = 37,002,339.20 × 26,412,246.40
  4. Step 4: Simplify right side
    26,412,246.40x = 977,314,900,326,778.88
  5. Step 5: Solve for x
    x = 977,314,900,326,778.88/26,412,246.40
  6. Step 6: Final answer
    x = 37,002,339.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.