Home / 29,946,617.31-41,326,097.72-16,195,581.44

Finding the Fourth Proportional to 29,946,617.31, 41,326,097.72 and 16,195,581.44

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Solution

The fourth proportional to 29,946,617.31, 41,326,097.72 and 16,195,581.44 is: 22,349,775.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,946,617.31 : 41,326,097.72 = 16,195,581.44 : x
  2. Step 2: Convert to fraction form
    29,946,617.31/41,326,097.72 = 16,195,581.44/x
  3. Step 3: Cross multiply
    29,946,617.31x = 41,326,097.72 × 16,195,581.44
  4. Step 4: Simplify right side
    29,946,617.31x = 669,300,181,190,338.62
  5. Step 5: Solve for x
    x = 669,300,181,190,338.62/29,946,617.31
  6. Step 6: Final answer
    x = 22,349,775.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.