Home / 134,174,407.56-201,266,116.56-37,121,996.04

Finding the Fourth Proportional to 134,174,407.56, 201,266,116.56 and 37,121,996.04

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Solution

The fourth proportional to 134,174,407.56, 201,266,116.56 and 37,121,996.04 is: 55,684,240.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,174,407.56 : 201,266,116.56 = 37,121,996.04 : x
  2. Step 2: Convert to fraction form
    134,174,407.56/201,266,116.56 = 37,121,996.04/x
  3. Step 3: Cross multiply
    134,174,407.56x = 201,266,116.56 × 37,121,996.04
  4. Step 4: Simplify right side
    134,174,407.56x = 7,471,399,981,926,498
  5. Step 5: Solve for x
    x = 7,471,399,981,926,498/134,174,407.56
  6. Step 6: Final answer
    x = 55,684,240.52

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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.