Home / 32,673,131.80-49,004,448.90-9,948,743.80

Finding the Fourth Proportional to 32,673,131.80, 49,004,448.90 and 9,948,743.80

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Solution

The fourth proportional to 32,673,131.80, 49,004,448.90 and 9,948,743.80 is: 14,921,517.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,673,131.80 : 49,004,448.90 = 9,948,743.80 : x
  2. Step 2: Convert to fraction form
    32,673,131.80/49,004,448.90 = 9,948,743.80/x
  3. Step 3: Cross multiply
    32,673,131.80x = 49,004,448.90 × 9,948,743.80
  4. Step 4: Simplify right side
    32,673,131.80x = 487,532,707,166,291.81
  5. Step 5: Solve for x
    x = 487,532,707,166,291.81/32,673,131.80
  6. Step 6: Final answer
    x = 14,921,517.48

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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.