Home / 2,310,527,310.90-3,464,907,497.32-1,260,704,390.20

Finding the Fourth Proportional to 2,310,527,310.90, 3,464,907,497.32 and 1,260,704,390.20

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Solution

The fourth proportional to 2,310,527,310.90, 3,464,907,497.32 and 1,260,704,390.20 is: 1,890,574,533.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,527,310.90 : 3,464,907,497.32 = 1,260,704,390.20 : x
  2. Step 2: Convert to fraction form
    2,310,527,310.90/3,464,907,497.32 = 1,260,704,390.20/x
  3. Step 3: Cross multiply
    2,310,527,310.90x = 3,464,907,497.32 × 1,260,704,390.20
  4. Step 4: Simplify right side
    2,310,527,310.90x = 4,368,224,093,508,218,880
  5. Step 5: Solve for x
    x = 4,368,224,093,508,218,880/2,310,527,310.90
  6. Step 6: Final answer
    x = 1,890,574,533.74

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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.