Home / 27,884,153,046.78-41,834,435,772.28-8,997,086,402.15

Finding the Fourth Proportional to 27,884,153,046.78, 41,834,435,772.28 and 8,997,086,402.15

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Solution

The fourth proportional to 27,884,153,046.78, 41,834,435,772.28 and 8,997,086,402.15 is: 13,498,277,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,884,153,046.78 : 41,834,435,772.28 = 8,997,086,402.15 : x
  2. Step 2: Convert to fraction form
    27,884,153,046.78/41,834,435,772.28 = 8,997,086,402.15/x
  3. Step 3: Cross multiply
    27,884,153,046.78x = 41,834,435,772.28 × 8,997,086,402.15
  4. Step 4: Simplify right side
    27,884,153,046.78x = 376,388,033,228,224,724,992
  5. Step 5: Solve for x
    x = 376,388,033,228,224,724,992/27,884,153,046.78
  6. Step 6: Final answer
    x = 13,498,277,412.15

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1.5x scale

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.