Home / 4,757,791,463.30-6,565,367,847.09-2,750,755,939.01

Finding the Fourth Proportional to 4,757,791,463.30, 6,565,367,847.09 and 2,750,755,939.01

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Solution

The fourth proportional to 4,757,791,463.30, 6,565,367,847.09 and 2,750,755,939.01 is: 3,795,820,967.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,791,463.30 : 6,565,367,847.09 = 2,750,755,939.01 : x
  2. Step 2: Convert to fraction form
    4,757,791,463.30/6,565,367,847.09 = 2,750,755,939.01/x
  3. Step 3: Cross multiply
    4,757,791,463.30x = 6,565,367,847.09 × 2,750,755,939.01
  4. Step 4: Simplify right side
    4,757,791,463.30x = 18,059,724,597,135,290,368
  5. Step 5: Solve for x
    x = 18,059,724,597,135,290,368/4,757,791,463.30
  6. Step 6: Final answer
    x = 3,795,820,967.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.