Home / 39,284,048.18-54,212,002.26-22,773,744.88

Finding the Fourth Proportional to 39,284,048.18, 54,212,002.26 and 22,773,744.88

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Solution

The fourth proportional to 39,284,048.18, 54,212,002.26 and 22,773,744.88 is: 31,427,777.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,284,048.18 : 54,212,002.26 = 22,773,744.88 : x
  2. Step 2: Convert to fraction form
    39,284,048.18/54,212,002.26 = 22,773,744.88/x
  3. Step 3: Cross multiply
    39,284,048.18x = 54,212,002.26 × 22,773,744.88
  4. Step 4: Simplify right side
    39,284,048.18x = 1,234,610,308,903,223.25
  5. Step 5: Solve for x
    x = 1,234,610,308,903,223.25/39,284,048.18
  6. Step 6: Final answer
    x = 31,427,777.08

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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.