Home / 13,982,295.30-20,973,444.48-4,266,959.24

Finding the Fourth Proportional to 13,982,295.30, 20,973,444.48 and 4,266,959.24

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Solution

The fourth proportional to 13,982,295.30, 20,973,444.48 and 4,266,959.24 is: 6,400,439.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,982,295.30 : 20,973,444.48 = 4,266,959.24 : x
  2. Step 2: Convert to fraction form
    13,982,295.30/20,973,444.48 = 4,266,959.24/x
  3. Step 3: Cross multiply
    13,982,295.30x = 20,973,444.48 × 4,266,959.24
  4. Step 4: Simplify right side
    13,982,295.30x = 89,492,832,613,695.78
  5. Step 5: Solve for x
    x = 89,492,832,613,695.78/13,982,295.30
  6. Step 6: Final answer
    x = 6,400,439.32

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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.