Home / 244,571,743.40-366,857,615.10-167,087,645.60

Finding the Fourth Proportional to 244,571,743.40, 366,857,615.10 and 167,087,645.60

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Solution

The fourth proportional to 244,571,743.40, 366,857,615.10 and 167,087,645.60 is: 250,631,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,571,743.40 : 366,857,615.10 = 167,087,645.60 : x
  2. Step 2: Convert to fraction form
    244,571,743.40/366,857,615.10 = 167,087,645.60/x
  3. Step 3: Cross multiply
    244,571,743.40x = 366,857,615.10 × 167,087,645.60
  4. Step 4: Simplify right side
    244,571,743.40x = 61,297,375,177,490,008
  5. Step 5: Solve for x
    x = 61,297,375,177,490,008/244,571,743.40
  6. Step 6: Final answer
    x = 250,631,468.40

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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.