Home / 35,131,557.25-52,699,993.62-10,872,937.72

Finding the Fourth Proportional to 35,131,557.25, 52,699,993.62 and 10,872,937.72

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Solution

The fourth proportional to 35,131,557.25, 52,699,993.62 and 10,872,937.72 is: 16,310,229.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,131,557.25 : 52,699,993.62 = 10,872,937.72 : x
  2. Step 2: Convert to fraction form
    35,131,557.25/52,699,993.62 = 10,872,937.72/x
  3. Step 3: Cross multiply
    35,131,557.25x = 52,699,993.62 × 10,872,937.72
  4. Step 4: Simplify right side
    35,131,557.25x = 573,003,748,474,657.38
  5. Step 5: Solve for x
    x = 573,003,748,474,657.38/35,131,557.25
  6. Step 6: Final answer
    x = 16,310,229.13

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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.