Home / 44,667,052.70-67,000,579.05-40,698,959.90

Finding the Fourth Proportional to 44,667,052.70, 67,000,579.05 and 40,698,959.90

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Solution

The fourth proportional to 44,667,052.70, 67,000,579.05 and 40,698,959.90 is: 61,048,439.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,667,052.70 : 67,000,579.05 = 40,698,959.90 : x
  2. Step 2: Convert to fraction form
    44,667,052.70/67,000,579.05 = 40,698,959.90/x
  3. Step 3: Cross multiply
    44,667,052.70x = 67,000,579.05 × 40,698,959.90
  4. Step 4: Simplify right side
    44,667,052.70x = 2,726,853,880,032,730
  5. Step 5: Solve for x
    x = 2,726,853,880,032,730/44,667,052.70
  6. Step 6: Final answer
    x = 61,048,439.85

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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.