Home / 60,293,122.35-90,440,230.28-17,162,308.77

Finding the Fourth Proportional to 60,293,122.35, 90,440,230.28 and 17,162,308.77

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Solution

The fourth proportional to 60,293,122.35, 90,440,230.28 and 17,162,308.77 is: 25,743,618.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293,122.35 : 90,440,230.28 = 17,162,308.77 : x
  2. Step 2: Convert to fraction form
    60,293,122.35/90,440,230.28 = 17,162,308.77/x
  3. Step 3: Cross multiply
    60,293,122.35x = 90,440,230.28 × 17,162,308.77
  4. Step 4: Simplify right side
    60,293,122.35x = 1,552,163,157,209,452
  5. Step 5: Solve for x
    x = 1,552,163,157,209,452/60,293,122.35
  6. Step 6: Final answer
    x = 25,743,618.79

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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.