Home / 75,807,704,206.78-113,718,546,671.22-24,756,268,441.20

Finding the Fourth Proportional to 75,807,704,206.78, 113,718,546,671.22 and 24,756,268,441.20

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Solution

The fourth proportional to 75,807,704,206.78, 113,718,546,671.22 and 24,756,268,441.20 is: 37,136,685,480.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,807,704,206.78 : 113,718,546,671.22 = 24,756,268,441.20 : x
  2. Step 2: Convert to fraction form
    75,807,704,206.78/113,718,546,671.22 = 24,756,268,441.20/x
  3. Step 3: Cross multiply
    75,807,704,206.78x = 113,718,546,671.22 × 24,756,268,441.20
  4. Step 4: Simplify right side
    75,807,704,206.78x = 2,815,246,868,135,853,162,496
  5. Step 5: Solve for x
    x = 2,815,246,868,135,853,162,496/75,807,704,206.78
  6. Step 6: Final answer
    x = 37,136,685,480.63

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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.