Home / 17,074,101.60-25,602,295.05-6,285,849.30

Finding the Fourth Proportional to 17,074,101.60, 25,602,295.05 and 6,285,849.30

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Solution

The fourth proportional to 17,074,101.60, 25,602,295.05 and 6,285,849.30 is: 9,425,513.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,101.60 : 25,602,295.05 = 6,285,849.30 : x
  2. Step 2: Convert to fraction form
    17,074,101.60/25,602,295.05 = 6,285,849.30/x
  3. Step 3: Cross multiply
    17,074,101.60x = 25,602,295.05 × 6,285,849.30
  4. Step 4: Simplify right side
    17,074,101.60x = 160,932,168,418,435.97
  5. Step 5: Solve for x
    x = 160,932,168,418,435.97/17,074,101.60
  6. Step 6: Final answer
    x = 9,425,513.11

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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.