Home / 17,996,320.56-26,997,280.20-5,862,959.37

Finding the Fourth Proportional to 17,996,320.56, 26,997,280.20 and 5,862,959.37

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Solution

The fourth proportional to 17,996,320.56, 26,997,280.20 and 5,862,959.37 is: 8,795,351.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,996,320.56 : 26,997,280.20 = 5,862,959.37 : x
  2. Step 2: Convert to fraction form
    17,996,320.56/26,997,280.20 = 5,862,959.37/x
  3. Step 3: Cross multiply
    17,996,320.56x = 26,997,280.20 × 5,862,959.37
  4. Step 4: Simplify right side
    17,996,320.56x = 158,283,956,913,105.47
  5. Step 5: Solve for x
    x = 158,283,956,913,105.47/17,996,320.56
  6. Step 6: Final answer
    x = 8,795,351.05

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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.