Home / 244,952,176.30-367,428,264.45-99,455,440.30

Finding the Fourth Proportional to 244,952,176.30, 367,428,264.45 and 99,455,440.30

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Solution

The fourth proportional to 244,952,176.30, 367,428,264.45 and 99,455,440.30 is: 149,183,160.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,952,176.30 : 367,428,264.45 = 99,455,440.30 : x
  2. Step 2: Convert to fraction form
    244,952,176.30/367,428,264.45 = 99,455,440.30/x
  3. Step 3: Cross multiply
    244,952,176.30x = 367,428,264.45 × 99,455,440.30
  4. Step 4: Simplify right side
    244,952,176.30x = 36,542,739,819,539,584
  5. Step 5: Solve for x
    x = 36,542,739,819,539,584/244,952,176.30
  6. Step 6: Final answer
    x = 149,183,160.45

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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.