Home / 1,645,813,734,098.10-2,468,720,601,147.20-1,645,813,734,098.10

Finding the Fourth Proportional to 1,645,813,734,098.10, 2,468,720,601,147.20 and 1,645,813,734,098.10

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Solution

The fourth proportional to 1,645,813,734,098.10, 2,468,720,601,147.20 and 1,645,813,734,098.10 is: 2,468,720,601,147.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,813,734,098.10 : 2,468,720,601,147.20 = 1,645,813,734,098.10 : x
  2. Step 2: Convert to fraction form
    1,645,813,734,098.10/2,468,720,601,147.20 = 1,645,813,734,098.10/x
  3. Step 3: Cross multiply
    1,645,813,734,098.10x = 2,468,720,601,147.20 × 1,645,813,734,098.10
  4. Step 4: Simplify right side
    1,645,813,734,098.10x = 4,063,054,271,018,979,819,520,000
  5. Step 5: Solve for x
    x = 4,063,054,271,018,979,819,520,000/1,645,813,734,098.10
  6. Step 6: Final answer
    x = 2,468,720,601,147.20

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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.