Home / 48,805,302.52-73,189,310.82-16,448,511.16

Finding the Fourth Proportional to 48,805,302.52, 73,189,310.82 and 16,448,511.16

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Solution

The fourth proportional to 48,805,302.52, 73,189,310.82 and 16,448,511.16 is: 24,666,483.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,805,302.52 : 73,189,310.82 = 16,448,511.16 : x
  2. Step 2: Convert to fraction form
    48,805,302.52/73,189,310.82 = 16,448,511.16/x
  3. Step 3: Cross multiply
    48,805,302.52x = 73,189,310.82 × 16,448,511.16
  4. Step 4: Simplify right side
    48,805,302.52x = 1,203,855,195,815,478.75
  5. Step 5: Solve for x
    x = 1,203,855,195,815,478.75/48,805,302.52
  6. Step 6: Final answer
    x = 24,666,483.63

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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.