Home / 1,594,325,114.10-2,391,487,671.15-1,198,295,280.90

Finding the Fourth Proportional to 1,594,325,114.10, 2,391,487,671.15 and 1,198,295,280.90

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Solution

The fourth proportional to 1,594,325,114.10, 2,391,487,671.15 and 1,198,295,280.90 is: 1,797,442,921.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,325,114.10 : 2,391,487,671.15 = 1,198,295,280.90 : x
  2. Step 2: Convert to fraction form
    1,594,325,114.10/2,391,487,671.15 = 1,198,295,280.90/x
  3. Step 3: Cross multiply
    1,594,325,114.10x = 2,391,487,671.15 × 1,198,295,280.90
  4. Step 4: Simplify right side
    1,594,325,114.10x = 2,865,708,390,669,576,192
  5. Step 5: Solve for x
    x = 2,865,708,390,669,576,192/1,594,325,114.10
  6. Step 6: Final answer
    x = 1,797,442,921.35

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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.