Home / 32,186,845,947.96-48,276,591,182.82-8,606,921,708.88

Finding the Fourth Proportional to 32,186,845,947.96, 48,276,591,182.82 and 8,606,921,708.88

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Solution

The fourth proportional to 32,186,845,947.96, 48,276,591,182.82 and 8,606,921,708.88 is: 12,909,399,117.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,186,845,947.96 : 48,276,591,182.82 = 8,606,921,708.88 : x
  2. Step 2: Convert to fraction form
    32,186,845,947.96/48,276,591,182.82 = 8,606,921,708.88/x
  3. Step 3: Cross multiply
    32,186,845,947.96x = 48,276,591,182.82 × 8,606,921,708.88
  4. Step 4: Simplify right side
    32,186,845,947.96x = 415,512,840,682,138,238,976
  5. Step 5: Solve for x
    x = 415,512,840,682,138,238,976/32,186,845,947.96
  6. Step 6: Final answer
    x = 12,909,399,117.70

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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.