Home / 32,977,077.92-49,387,421.82-26,131,641.56

Finding the Fourth Proportional to 32,977,077.92, 49,387,421.82 and 26,131,641.56

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Solution

The fourth proportional to 32,977,077.92, 49,387,421.82 and 26,131,641.56 is: 39,135,499.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977,077.92 : 49,387,421.82 = 26,131,641.56 : x
  2. Step 2: Convert to fraction form
    32,977,077.92/49,387,421.82 = 26,131,641.56/x
  3. Step 3: Cross multiply
    32,977,077.92x = 49,387,421.82 × 26,131,641.56
  4. Step 4: Simplify right side
    32,977,077.92x = 1,290,574,404,572,762.75
  5. Step 5: Solve for x
    x = 1,290,574,404,572,762.75/32,977,077.92
  6. Step 6: Final answer
    x = 39,135,499.14

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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.