Home / 56,213,922,499.06-84,317,780,008.60-41,102,976,963.91

Finding the Fourth Proportional to 56,213,922,499.06, 84,317,780,008.60 and 41,102,976,963.91

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Solution

The fourth proportional to 56,213,922,499.06, 84,317,780,008.60 and 41,102,976,963.91 is: 61,652,196,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,213,922,499.06 : 84,317,780,008.60 = 41,102,976,963.91 : x
  2. Step 2: Convert to fraction form
    56,213,922,499.06/84,317,780,008.60 = 41,102,976,963.91/x
  3. Step 3: Cross multiply
    56,213,922,499.06x = 84,317,780,008.60 × 41,102,976,963.91
  4. Step 4: Simplify right side
    56,213,922,499.06x = 3,465,711,769,341,517,627,392
  5. Step 5: Solve for x
    x = 3,465,711,769,341,517,627,392/56,213,922,499.06
  6. Step 6: Final answer
    x = 61,652,196,026.70

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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.