Home / 150,064,026.30-225,096,039.45-124,554,858.30

Finding the Fourth Proportional to 150,064,026.30, 225,096,039.45 and 124,554,858.30

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Solution

The fourth proportional to 150,064,026.30, 225,096,039.45 and 124,554,858.30 is: 186,832,287.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,064,026.30 : 225,096,039.45 = 124,554,858.30 : x
  2. Step 2: Convert to fraction form
    150,064,026.30/225,096,039.45 = 124,554,858.30/x
  3. Step 3: Cross multiply
    150,064,026.30x = 225,096,039.45 × 124,554,858.30
  4. Step 4: Simplify right side
    150,064,026.30x = 28,036,805,297,585,956
  5. Step 5: Solve for x
    x = 28,036,805,297,585,956/150,064,026.30
  6. Step 6: Final answer
    x = 186,832,287.45

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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.