Home / 25,180,269.12-34,751,060.64-14,315,227.20

Finding the Fourth Proportional to 25,180,269.12, 34,751,060.64 and 14,315,227.20

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Solution

The fourth proportional to 25,180,269.12, 34,751,060.64 and 14,315,227.20 is: 19,756,315.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,180,269.12 : 34,751,060.64 = 14,315,227.20 : x
  2. Step 2: Convert to fraction form
    25,180,269.12/34,751,060.64 = 14,315,227.20/x
  3. Step 3: Cross multiply
    25,180,269.12x = 34,751,060.64 × 14,315,227.20
  4. Step 4: Simplify right side
    25,180,269.12x = 497,469,328,502,577.38
  5. Step 5: Solve for x
    x = 497,469,328,502,577.38/25,180,269.12
  6. Step 6: Final answer
    x = 19,756,315.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.