Home / 58,015,511.29-87,033,181.34-23,918,217.85

Finding the Fourth Proportional to 58,015,511.29, 87,033,181.34 and 23,918,217.85

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Solution

The fourth proportional to 58,015,511.29, 87,033,181.34 and 23,918,217.85 is: 35,881,414.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,015,511.29 : 87,033,181.34 = 23,918,217.85 : x
  2. Step 2: Convert to fraction form
    58,015,511.29/87,033,181.34 = 23,918,217.85/x
  3. Step 3: Cross multiply
    58,015,511.29x = 87,033,181.34 × 23,918,217.85
  4. Step 4: Simplify right side
    58,015,511.29x = 2,081,678,591,468,675.25
  5. Step 5: Solve for x
    x = 2,081,678,591,468,675.25/58,015,511.29
  6. Step 6: Final answer
    x = 35,881,414.21

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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.