Home / 25,766,454.24-35,557,822.08-14,164,765.20

Finding the Fourth Proportional to 25,766,454.24, 35,557,822.08 and 14,164,765.20

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Solution

The fourth proportional to 25,766,454.24, 35,557,822.08 and 14,164,765.20 is: 19,547,439.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,766,454.24 : 35,557,822.08 = 14,164,765.20 : x
  2. Step 2: Convert to fraction form
    25,766,454.24/35,557,822.08 = 14,164,765.20/x
  3. Step 3: Cross multiply
    25,766,454.24x = 35,557,822.08 × 14,164,765.20
  4. Step 4: Simplify right side
    25,766,454.24x = 503,668,200,786,575.56
  5. Step 5: Solve for x
    x = 503,668,200,786,575.56/25,766,454.24
  6. Step 6: Final answer
    x = 19,547,439.32

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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.