Home / 26,840,501.20-40,266,000.60-11,487,761.20

Finding the Fourth Proportional to 26,840,501.20, 40,266,000.60 and 11,487,761.20

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Solution

The fourth proportional to 26,840,501.20, 40,266,000.60 and 11,487,761.20 is: 17,233,888.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,840,501.20 : 40,266,000.60 = 11,487,761.20 : x
  2. Step 2: Convert to fraction form
    26,840,501.20/40,266,000.60 = 11,487,761.20/x
  3. Step 3: Cross multiply
    26,840,501.20x = 40,266,000.60 × 11,487,761.20
  4. Step 4: Simplify right side
    26,840,501.20x = 462,566,199,371,856.69
  5. Step 5: Solve for x
    x = 462,566,199,371,856.69/26,840,501.20
  6. Step 6: Final answer
    x = 17,233,888.29

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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.