Home / 9,851,553,824.52-14,779,231,966.94-3,217,399,449.54

Finding the Fourth Proportional to 9,851,553,824.52, 14,779,231,966.94 and 3,217,399,449.54

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Solution

The fourth proportional to 9,851,553,824.52, 14,779,231,966.94 and 3,217,399,449.54 is: 4,826,720,093.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,553,824.52 : 14,779,231,966.94 = 3,217,399,449.54 : x
  2. Step 2: Convert to fraction form
    9,851,553,824.52/14,779,231,966.94 = 3,217,399,449.54/x
  3. Step 3: Cross multiply
    9,851,553,824.52x = 14,779,231,966.94 × 3,217,399,449.54
  4. Step 4: Simplify right side
    9,851,553,824.52x = 47,550,692,795,040,636,928
  5. Step 5: Solve for x
    x = 47,550,692,795,040,636,928/9,851,553,824.52
  6. Step 6: Final answer
    x = 4,826,720,093.30

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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.