Home / 62,560,381.21-93,840,384.08-15,873,776.57

Finding the Fourth Proportional to 62,560,381.21, 93,840,384.08 and 15,873,776.57

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Solution

The fourth proportional to 62,560,381.21, 93,840,384.08 and 15,873,776.57 is: 23,810,617.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,381.21 : 93,840,384.08 = 15,873,776.57 : x
  2. Step 2: Convert to fraction form
    62,560,381.21/93,840,384.08 = 15,873,776.57/x
  3. Step 3: Cross multiply
    62,560,381.21x = 93,840,384.08 × 15,873,776.57
  4. Step 4: Simplify right side
    62,560,381.21x = 1,489,601,290,403,190.25
  5. Step 5: Solve for x
    x = 1,489,601,290,403,190.25/62,560,381.21
  6. Step 6: Final answer
    x = 23,810,617.23

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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.