Home / 52,372,625.70-78,554,091.42-24,700,198.08

Finding the Fourth Proportional to 52,372,625.70, 78,554,091.42 and 24,700,198.08

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Solution

The fourth proportional to 52,372,625.70, 78,554,091.42 and 24,700,198.08 is: 37,048,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,372,625.70 : 78,554,091.42 = 24,700,198.08 : x
  2. Step 2: Convert to fraction form
    52,372,625.70/78,554,091.42 = 24,700,198.08/x
  3. Step 3: Cross multiply
    52,372,625.70x = 78,554,091.42 × 24,700,198.08
  4. Step 4: Simplify right side
    52,372,625.70x = 1,940,301,618,068,428.50
  5. Step 5: Solve for x
    x = 1,940,301,618,068,428.50/52,372,625.70
  6. Step 6: Final answer
    x = 37,048,011.10

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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.