Home / 22,660,833.28-34,001,298.24-11,875,570.24

Finding the Fourth Proportional to 22,660,833.28, 34,001,298.24 and 11,875,570.24

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Solution

The fourth proportional to 22,660,833.28, 34,001,298.24 and 11,875,570.24 is: 17,818,621.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,660,833.28 : 34,001,298.24 = 11,875,570.24 : x
  2. Step 2: Convert to fraction form
    22,660,833.28/34,001,298.24 = 11,875,570.24/x
  3. Step 3: Cross multiply
    22,660,833.28x = 34,001,298.24 × 11,875,570.24
  4. Step 4: Simplify right side
    22,660,833.28x = 403,784,805,500,308.44
  5. Step 5: Solve for x
    x = 403,784,805,500,308.44/22,660,833.28
  6. Step 6: Final answer
    x = 17,818,621.25

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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.