Home / 47,664,861,873.76-65,775,078,366.96-26,254,642,411.36

Finding the Fourth Proportional to 47,664,861,873.76, 65,775,078,366.96 and 26,254,642,411.36

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Solution

The fourth proportional to 47,664,861,873.76, 65,775,078,366.96 and 26,254,642,411.36 is: 36,230,067,479.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,664,861,873.76 : 65,775,078,366.96 = 26,254,642,411.36 : x
  2. Step 2: Convert to fraction form
    47,664,861,873.76/65,775,078,366.96 = 26,254,642,411.36/x
  3. Step 3: Cross multiply
    47,664,861,873.76x = 65,775,078,366.96 × 26,254,642,411.36
  4. Step 4: Simplify right side
    47,664,861,873.76x = 1,726,901,162,103,715,659,776
  5. Step 5: Solve for x
    x = 1,726,901,162,103,715,659,776/47,664,861,873.76
  6. Step 6: Final answer
    x = 36,230,067,479.84

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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.