Home / 25,850,805.96-35,673,915.06-14,248,391.88

Finding the Fourth Proportional to 25,850,805.96, 35,673,915.06 and 14,248,391.88

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Solution

The fourth proportional to 25,850,805.96, 35,673,915.06 and 14,248,391.88 is: 19,662,672.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,850,805.96 : 35,673,915.06 = 14,248,391.88 : x
  2. Step 2: Convert to fraction form
    25,850,805.96/35,673,915.06 = 14,248,391.88/x
  3. Step 3: Cross multiply
    25,850,805.96x = 35,673,915.06 × 14,248,391.88
  4. Step 4: Simplify right side
    25,850,805.96x = 508,295,921,668,713.75
  5. Step 5: Solve for x
    x = 508,295,921,668,713.75/25,850,805.96
  6. Step 6: Final answer
    x = 19,662,672.12

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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.