Home / 52,024,125.40-77,952,207.30-32,820,515.80

Finding the Fourth Proportional to 52,024,125.40, 77,952,207.30 and 32,820,515.80

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Solution

The fourth proportional to 52,024,125.40, 77,952,207.30 and 32,820,515.80 is: 49,177,792.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,024,125.40 : 77,952,207.30 = 32,820,515.80 : x
  2. Step 2: Convert to fraction form
    52,024,125.40/77,952,207.30 = 32,820,515.80/x
  3. Step 3: Cross multiply
    52,024,125.40x = 77,952,207.30 × 32,820,515.80
  4. Step 4: Simplify right side
    52,024,125.40x = 2,558,431,651,334,525.50
  5. Step 5: Solve for x
    x = 2,558,431,651,334,525.50/52,024,125.40
  6. Step 6: Final answer
    x = 49,177,792.64

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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.