Home / 4,235,557,917.28-6,354,112,584.78-1,747,061,337.69

Finding the Fourth Proportional to 4,235,557,917.28, 6,354,112,584.78 and 1,747,061,337.69

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Solution

The fourth proportional to 4,235,557,917.28, 6,354,112,584.78 and 1,747,061,337.69 is: 2,620,911,966.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,557,917.28 : 6,354,112,584.78 = 1,747,061,337.69 : x
  2. Step 2: Convert to fraction form
    4,235,557,917.28/6,354,112,584.78 = 1,747,061,337.69/x
  3. Step 3: Cross multiply
    4,235,557,917.28x = 6,354,112,584.78 × 1,747,061,337.69
  4. Step 4: Simplify right side
    4,235,557,917.28x = 11,101,024,432,158,103,552
  5. Step 5: Solve for x
    x = 11,101,024,432,158,103,552/4,235,557,917.28
  6. Step 6: Final answer
    x = 2,620,911,966.96

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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.