Home / 17,193,482.48-23,710,720.56-11,000,488.88

Finding the Fourth Proportional to 17,193,482.48, 23,710,720.56 and 11,000,488.88

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Solution

The fourth proportional to 17,193,482.48, 23,710,720.56 and 11,000,488.88 is: 15,170,255.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,482.48 : 23,710,720.56 = 11,000,488.88 : x
  2. Step 2: Convert to fraction form
    17,193,482.48/23,710,720.56 = 11,000,488.88/x
  3. Step 3: Cross multiply
    17,193,482.48x = 23,710,720.56 × 11,000,488.88
  4. Step 4: Simplify right side
    17,193,482.48x = 260,829,517,857,067.38
  5. Step 5: Solve for x
    x = 260,829,517,857,067.38/17,193,482.48
  6. Step 6: Final answer
    x = 15,170,255.25

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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.