Home / 4,522,340,166.72-6,783,512,710.56-1,417,165,833.12

Finding the Fourth Proportional to 4,522,340,166.72, 6,783,512,710.56 and 1,417,165,833.12

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Solution

The fourth proportional to 4,522,340,166.72, 6,783,512,710.56 and 1,417,165,833.12 is: 2,125,749,520.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,340,166.72 : 6,783,512,710.56 = 1,417,165,833.12 : x
  2. Step 2: Convert to fraction form
    4,522,340,166.72/6,783,512,710.56 = 1,417,165,833.12/x
  3. Step 3: Cross multiply
    4,522,340,166.72x = 6,783,512,710.56 × 1,417,165,833.12
  4. Step 4: Simplify right side
    4,522,340,166.72x = 9,613,362,441,940,871,168
  5. Step 5: Solve for x
    x = 9,613,362,441,940,871,168/4,522,340,166.72
  6. Step 6: Final answer
    x = 2,125,749,520.72

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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.