Home / 29,582,140.32-44,377,978.62-9,111,850.38

Finding the Fourth Proportional to 29,582,140.32, 44,377,978.62 and 9,111,850.38

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Solution

The fourth proportional to 29,582,140.32, 44,377,978.62 and 9,111,850.38 is: 13,669,244.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,582,140.32 : 44,377,978.62 = 9,111,850.38 : x
  2. Step 2: Convert to fraction form
    29,582,140.32/44,377,978.62 = 9,111,850.38/x
  3. Step 3: Cross multiply
    29,582,140.32x = 44,377,978.62 × 9,111,850.38
  4. Step 4: Simplify right side
    29,582,140.32x = 404,365,501,352,278.88
  5. Step 5: Solve for x
    x = 404,365,501,352,278.88/29,582,140.32
  6. Step 6: Final answer
    x = 13,669,244.25

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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.