Home / 2,340,096,529.20-3,510,144,793.80-786,871,633.20

Finding the Fourth Proportional to 2,340,096,529.20, 3,510,144,793.80 and 786,871,633.20

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Solution

The fourth proportional to 2,340,096,529.20, 3,510,144,793.80 and 786,871,633.20 is: 1,180,307,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,096,529.20 : 3,510,144,793.80 = 786,871,633.20 : x
  2. Step 2: Convert to fraction form
    2,340,096,529.20/3,510,144,793.80 = 786,871,633.20/x
  3. Step 3: Cross multiply
    2,340,096,529.20x = 3,510,144,793.80 × 786,871,633.20
  4. Step 4: Simplify right side
    2,340,096,529.20x = 2,762,033,366,665,883,648
  5. Step 5: Solve for x
    x = 2,762,033,366,665,883,648/2,340,096,529.20
  6. Step 6: Final answer
    x = 1,180,307,449.80

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1.5x scale

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.