Home / 46,199,288,387.44-69,179,584,087.50-31,885,165,775.44

Finding the Fourth Proportional to 46,199,288,387.44, 69,179,584,087.50 and 31,885,165,775.44

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Solution

The fourth proportional to 46,199,288,387.44, 69,179,584,087.50 and 31,885,165,775.44 is: 47,745,378,422.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,199,288,387.44 : 69,179,584,087.50 = 31,885,165,775.44 : x
  2. Step 2: Convert to fraction form
    46,199,288,387.44/69,179,584,087.50 = 31,885,165,775.44/x
  3. Step 3: Cross multiply
    46,199,288,387.44x = 69,179,584,087.50 × 31,885,165,775.44
  4. Step 4: Simplify right side
    46,199,288,387.44x = 2,205,802,506,905,928,597,504
  5. Step 5: Solve for x
    x = 2,205,802,506,905,928,597,504/46,199,288,387.44
  6. Step 6: Final answer
    x = 47,745,378,422.44

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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.