Home / 17,073,700.47-25,610,594.45-6,976,321.47

Finding the Fourth Proportional to 17,073,700.47, 25,610,594.45 and 6,976,321.47

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Solution

The fourth proportional to 17,073,700.47, 25,610,594.45 and 6,976,321.47 is: 10,464,500.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,700.47 : 25,610,594.45 = 6,976,321.47 : x
  2. Step 2: Convert to fraction form
    17,073,700.47/25,610,594.45 = 6,976,321.47/x
  3. Step 3: Cross multiply
    17,073,700.47x = 25,610,594.45 × 6,976,321.47
  4. Step 4: Simplify right side
    17,073,700.47x = 178,667,739,886,116.22
  5. Step 5: Solve for x
    x = 178,667,739,886,116.22/17,073,700.47
  6. Step 6: Final answer
    x = 10,464,500.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.