Home / 244,963,021.40-367,444,532.10-108,648,404.90

Finding the Fourth Proportional to 244,963,021.40, 367,444,532.10 and 108,648,404.90

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Solution

The fourth proportional to 244,963,021.40, 367,444,532.10 and 108,648,404.90 is: 162,972,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,963,021.40 : 367,444,532.10 = 108,648,404.90 : x
  2. Step 2: Convert to fraction form
    244,963,021.40/367,444,532.10 = 108,648,404.90/x
  3. Step 3: Cross multiply
    244,963,021.40x = 367,444,532.10 × 108,648,404.90
  4. Step 4: Simplify right side
    244,963,021.40x = 39,922,262,301,891,856
  5. Step 5: Solve for x
    x = 39,922,262,301,891,856/244,963,021.40
  6. Step 6: Final answer
    x = 162,972,607.35

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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.