Home / 35,285,108.32-52,921,791.99-10,687,186.71

Finding the Fourth Proportional to 35,285,108.32, 52,921,791.99 and 10,687,186.71

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Solution

The fourth proportional to 35,285,108.32, 52,921,791.99 and 10,687,186.71 is: 16,029,002.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,285,108.32 : 52,921,791.99 = 10,687,186.71 : x
  2. Step 2: Convert to fraction form
    35,285,108.32/52,921,791.99 = 10,687,186.71/x
  3. Step 3: Cross multiply
    35,285,108.32x = 52,921,791.99 × 10,687,186.71
  4. Step 4: Simplify right side
    35,285,108.32x = 565,585,072,064,989.38
  5. Step 5: Solve for x
    x = 565,585,072,064,989.38/35,285,108.32
  6. Step 6: Final answer
    x = 16,029,002.01

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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.