Home / 151,771,837.02-227,656,994.13-36,756,376.26

Finding the Fourth Proportional to 151,771,837.02, 227,656,994.13 and 36,756,376.26

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Solution

The fourth proportional to 151,771,837.02, 227,656,994.13 and 36,756,376.26 is: 55,134,379.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,771,837.02 : 227,656,994.13 = 36,756,376.26 : x
  2. Step 2: Convert to fraction form
    151,771,837.02/227,656,994.13 = 36,756,376.26/x
  3. Step 3: Cross multiply
    151,771,837.02x = 227,656,994.13 × 36,756,376.26
  4. Step 4: Simplify right side
    151,771,837.02x = 8,367,846,134,462,891
  5. Step 5: Solve for x
    x = 8,367,846,134,462,891/151,771,837.02
  6. Step 6: Final answer
    x = 55,134,379.99

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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.