Home / 25,432,215.48-35,097,380.28-14,569,299

Finding the Fourth Proportional to 25,432,215.48, 35,097,380.28 and 14,569,299

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Solution

The fourth proportional to 25,432,215.48, 35,097,380.28 and 14,569,299 is: 20,106,161.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,432,215.48 : 35,097,380.28 = 14,569,299 : x
  2. Step 2: Convert to fraction form
    25,432,215.48/35,097,380.28 = 14,569,299/x
  3. Step 3: Cross multiply
    25,432,215.48x = 35,097,380.28 × 14,569,299
  4. Step 4: Simplify right side
    25,432,215.48x = 511,344,227,416,023.75
  5. Step 5: Solve for x
    x = 511,344,227,416,023.75/25,432,215.48
  6. Step 6: Final answer
    x = 20,106,161.33

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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.