Home / 44,469,117.70-66,703,676.55-44,043,964.90

Finding the Fourth Proportional to 44,469,117.70, 66,703,676.55 and 44,043,964.90

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Solution

The fourth proportional to 44,469,117.70, 66,703,676.55 and 44,043,964.90 is: 66,065,947.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,469,117.70 : 66,703,676.55 = 44,043,964.90 : x
  2. Step 2: Convert to fraction form
    44,469,117.70/66,703,676.55 = 44,043,964.90/x
  3. Step 3: Cross multiply
    44,469,117.70x = 66,703,676.55 × 44,043,964.90
  4. Step 4: Simplify right side
    44,469,117.70x = 2,937,894,388,669,153
  5. Step 5: Solve for x
    x = 2,937,894,388,669,153/44,469,117.70
  6. Step 6: Final answer
    x = 66,065,947.35

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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.