Home / 17,996,320.69-26,997,280.39-5,862,959.50

Finding the Fourth Proportional to 17,996,320.69, 26,997,280.39 and 5,862,959.50

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Solution

The fourth proportional to 17,996,320.69, 26,997,280.39 and 5,862,959.50 is: 8,795,351.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,996,320.69 : 26,997,280.39 = 5,862,959.50 : x
  2. Step 2: Convert to fraction form
    17,996,320.69/26,997,280.39 = 5,862,959.50/x
  3. Step 3: Cross multiply
    17,996,320.69x = 26,997,280.39 × 5,862,959.50
  4. Step 4: Simplify right side
    17,996,320.69x = 158,283,961,536,714.22
  5. Step 5: Solve for x
    x = 158,283,961,536,714.22/17,996,320.69
  6. Step 6: Final answer
    x = 8,795,351.24

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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.