Home / 314,614,119.74-471,940,096.07-96,266,353.51

Finding the Fourth Proportional to 314,614,119.74, 471,940,096.07 and 96,266,353.51

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Solution

The fourth proportional to 314,614,119.74, 471,940,096.07 and 96,266,353.51 is: 144,405,318.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,614,119.74 : 471,940,096.07 = 96,266,353.51 : x
  2. Step 2: Convert to fraction form
    314,614,119.74/471,940,096.07 = 96,266,353.51/x
  3. Step 3: Cross multiply
    314,614,119.74x = 471,940,096.07 × 96,266,353.51
  4. Step 4: Simplify right side
    314,614,119.74x = 45,431,952,122,878,792
  5. Step 5: Solve for x
    x = 45,431,952,122,878,792/314,614,119.74
  6. Step 6: Final answer
    x = 144,405,318.37

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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.