Home / 92,050,819.62-138,072,866.30-27,352,943.10

Finding the Fourth Proportional to 92,050,819.62, 138,072,866.30 and 27,352,943.10

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Solution

The fourth proportional to 92,050,819.62, 138,072,866.30 and 27,352,943.10 is: 41,028,415.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,050,819.62 : 138,072,866.30 = 27,352,943.10 : x
  2. Step 2: Convert to fraction form
    92,050,819.62/138,072,866.30 = 27,352,943.10/x
  3. Step 3: Cross multiply
    92,050,819.62x = 138,072,866.30 × 27,352,943.10
  4. Step 4: Simplify right side
    92,050,819.62x = 3,776,699,255,557,808
  5. Step 5: Solve for x
    x = 3,776,699,255,557,808/92,050,819.62
  6. Step 6: Final answer
    x = 41,028,415.29

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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.