Home / 467,029,288.60-700,543,932.90-295,267,557.40

Finding the Fourth Proportional to 467,029,288.60, 700,543,932.90 and 295,267,557.40

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Solution

The fourth proportional to 467,029,288.60, 700,543,932.90 and 295,267,557.40 is: 442,901,336.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,029,288.60 : 700,543,932.90 = 295,267,557.40 : x
  2. Step 2: Convert to fraction form
    467,029,288.60/700,543,932.90 = 295,267,557.40/x
  3. Step 3: Cross multiply
    467,029,288.60x = 700,543,932.90 × 295,267,557.40
  4. Step 4: Simplify right side
    467,029,288.60x = 206,847,895,918,772,480
  5. Step 5: Solve for x
    x = 206,847,895,918,772,480/467,029,288.60
  6. Step 6: Final answer
    x = 442,901,336.10

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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.