Home / 14,301,882.30-21,452,823.45-6,625,512.30

Finding the Fourth Proportional to 14,301,882.30, 21,452,823.45 and 6,625,512.30

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Solution

The fourth proportional to 14,301,882.30, 21,452,823.45 and 6,625,512.30 is: 9,938,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,301,882.30 : 21,452,823.45 = 6,625,512.30 : x
  2. Step 2: Convert to fraction form
    14,301,882.30/21,452,823.45 = 6,625,512.30/x
  3. Step 3: Cross multiply
    14,301,882.30x = 21,452,823.45 × 6,625,512.30
  4. Step 4: Simplify right side
    14,301,882.30x = 142,135,945,637,703.44
  5. Step 5: Solve for x
    x = 142,135,945,637,703.44/14,301,882.30
  6. Step 6: Final answer
    x = 9,938,268.45

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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.