Home / 3,433,287,268.46-5,143,035,509.04-1,565,363,494.92

Finding the Fourth Proportional to 3,433,287,268.46, 5,143,035,509.04 and 1,565,363,494.92

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Solution

The fourth proportional to 3,433,287,268.46, 5,143,035,509.04 and 1,565,363,494.92 is: 2,344,901,375.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,287,268.46 : 5,143,035,509.04 = 1,565,363,494.92 : x
  2. Step 2: Convert to fraction form
    3,433,287,268.46/5,143,035,509.04 = 1,565,363,494.92/x
  3. Step 3: Cross multiply
    3,433,287,268.46x = 5,143,035,509.04 × 1,565,363,494.92
  4. Step 4: Simplify right side
    3,433,287,268.46x = 8,050,720,038,928,516,096
  5. Step 5: Solve for x
    x = 8,050,720,038,928,516,096/3,433,287,268.46
  6. Step 6: Final answer
    x = 2,344,901,375.68

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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.