Home / 17,350,632.40-26,007,286.20-6,563,765.20

Finding the Fourth Proportional to 17,350,632.40, 26,007,286.20 and 6,563,765.20

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Solution

The fourth proportional to 17,350,632.40, 26,007,286.20 and 6,563,765.20 is: 9,838,587.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,632.40 : 26,007,286.20 = 6,563,765.20 : x
  2. Step 2: Convert to fraction form
    17,350,632.40/26,007,286.20 = 6,563,765.20/x
  3. Step 3: Cross multiply
    17,350,632.40x = 26,007,286.20 × 6,563,765.20
  4. Step 4: Simplify right side
    17,350,632.40x = 170,705,720,106,000.25
  5. Step 5: Solve for x
    x = 170,705,720,106,000.25/17,350,632.40
  6. Step 6: Final answer
    x = 9,838,587.79

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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.