Home / 39,444,269.59-54,438,499.43-22,698,664.98

Finding the Fourth Proportional to 39,444,269.59, 54,438,499.43 and 22,698,664.98

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Solution

The fourth proportional to 39,444,269.59, 54,438,499.43 and 22,698,664.98 is: 31,327,269.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,269.59 : 54,438,499.43 = 22,698,664.98 : x
  2. Step 2: Convert to fraction form
    39,444,269.59/54,438,499.43 = 22,698,664.98/x
  3. Step 3: Cross multiply
    39,444,269.59x = 54,438,499.43 × 22,698,664.98
  4. Step 4: Simplify right side
    39,444,269.59x = 1,235,681,260,575,491
  5. Step 5: Solve for x
    x = 1,235,681,260,575,491/39,444,269.59
  6. Step 6: Final answer
    x = 31,327,269.42

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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.