Home / 56,204,344,284.19-84,297,470,075.71-16,400,773,873.15

Finding the Fourth Proportional to 56,204,344,284.19, 84,297,470,075.71 and 16,400,773,873.15

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Solution

The fourth proportional to 56,204,344,284.19, 84,297,470,075.71 and 16,400,773,873.15 is: 24,598,521,028.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,204,344,284.19 : 84,297,470,075.71 = 16,400,773,873.15 : x
  2. Step 2: Convert to fraction form
    56,204,344,284.19/84,297,470,075.71 = 16,400,773,873.15/x
  3. Step 3: Cross multiply
    56,204,344,284.19x = 84,297,470,075.71 × 16,400,773,873.15
  4. Step 4: Simplify right side
    56,204,344,284.19x = 1,382,543,744,790,062,694,400
  5. Step 5: Solve for x
    x = 1,382,543,744,790,062,694,400/56,204,344,284.19
  6. Step 6: Final answer
    x = 24,598,521,028.90

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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.