Home / 26,266,098.80-39,399,148.20-25,706,226.80

Finding the Fourth Proportional to 26,266,098.80, 39,399,148.20 and 25,706,226.80

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Solution

The fourth proportional to 26,266,098.80, 39,399,148.20 and 25,706,226.80 is: 38,559,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,266,098.80 : 39,399,148.20 = 25,706,226.80 : x
  2. Step 2: Convert to fraction form
    26,266,098.80/39,399,148.20 = 25,706,226.80/x
  3. Step 3: Cross multiply
    26,266,098.80x = 39,399,148.20 × 25,706,226.80
  4. Step 4: Simplify right side
    26,266,098.80x = 1,012,803,439,356,011.88
  5. Step 5: Solve for x
    x = 1,012,803,439,356,011.88/26,266,098.80
  6. Step 6: Final answer
    x = 38,559,340.20

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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.