Home / 10,804,011,791.64-14,909,216,051.34-5,981,591,702.76

Finding the Fourth Proportional to 10,804,011,791.64, 14,909,216,051.34 and 5,981,591,702.76

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Solution

The fourth proportional to 10,804,011,791.64, 14,909,216,051.34 and 5,981,591,702.76 is: 8,254,419,260.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,011,791.64 : 14,909,216,051.34 = 5,981,591,702.76 : x
  2. Step 2: Convert to fraction form
    10,804,011,791.64/14,909,216,051.34 = 5,981,591,702.76/x
  3. Step 3: Cross multiply
    10,804,011,791.64x = 14,909,216,051.34 × 5,981,591,702.76
  4. Step 4: Simplify right side
    10,804,011,791.64x = 89,180,843,027,351,552,000
  5. Step 5: Solve for x
    x = 89,180,843,027,351,552,000/10,804,011,791.64
  6. Step 6: Final answer
    x = 8,254,419,260.85

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.