Home / 244,749,096.10-367,015,912.44-129,706,685.02

Finding the Fourth Proportional to 244,749,096.10, 367,015,912.44 and 129,706,685.02

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Solution

The fourth proportional to 244,749,096.10, 367,015,912.44 and 129,706,685.02 is: 194,502,934.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,749,096.10 : 367,015,912.44 = 129,706,685.02 : x
  2. Step 2: Convert to fraction form
    244,749,096.10/367,015,912.44 = 129,706,685.02/x
  3. Step 3: Cross multiply
    244,749,096.10x = 367,015,912.44 × 129,706,685.02
  4. Step 4: Simplify right side
    244,749,096.10x = 47,604,417,352,182,976
  5. Step 5: Solve for x
    x = 47,604,417,352,182,976/244,749,096.10
  6. Step 6: Final answer
    x = 194,502,934.27

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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.