Home / 2,037,632,764.56-2,811,942,737.60-1,157,614,757.52

Finding the Fourth Proportional to 2,037,632,764.56, 2,811,942,737.60 and 1,157,614,757.52

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Solution

The fourth proportional to 2,037,632,764.56, 2,811,942,737.60 and 1,157,614,757.52 is: 1,597,513,775.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,632,764.56 : 2,811,942,737.60 = 1,157,614,757.52 : x
  2. Step 2: Convert to fraction form
    2,037,632,764.56/2,811,942,737.60 = 1,157,614,757.52/x
  3. Step 3: Cross multiply
    2,037,632,764.56x = 2,811,942,737.60 × 1,157,614,757.52
  4. Step 4: Simplify right side
    2,037,632,764.56x = 3,255,146,410,341,160,448
  5. Step 5: Solve for x
    x = 3,255,146,410,341,160,448/2,037,632,764.56
  6. Step 6: Final answer
    x = 1,597,513,775.28

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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.