Home / 39,590,964.60-59,386,446.90-33,213,672.60

Finding the Fourth Proportional to 39,590,964.60, 59,386,446.90 and 33,213,672.60

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Solution

The fourth proportional to 39,590,964.60, 59,386,446.90 and 33,213,672.60 is: 49,820,508.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,590,964.60 : 59,386,446.90 = 33,213,672.60 : x
  2. Step 2: Convert to fraction form
    39,590,964.60/59,386,446.90 = 33,213,672.60/x
  3. Step 3: Cross multiply
    39,590,964.60x = 59,386,446.90 × 33,213,672.60
  4. Step 4: Simplify right side
    39,590,964.60x = 1,972,442,004,213,885
  5. Step 5: Solve for x
    x = 1,972,442,004,213,885/39,590,964.60
  6. Step 6: Final answer
    x = 49,820,508.90

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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.