Home / 39,089,323.34-53,920,854.46-24,379,451.52

Finding the Fourth Proportional to 39,089,323.34, 53,920,854.46 and 24,379,451.52

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Solution

The fourth proportional to 39,089,323.34, 53,920,854.46 and 24,379,451.52 is: 33,629,665.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,089,323.34 : 53,920,854.46 = 24,379,451.52 : x
  2. Step 2: Convert to fraction form
    39,089,323.34/53,920,854.46 = 24,379,451.52/x
  3. Step 3: Cross multiply
    39,089,323.34x = 53,920,854.46 × 24,379,451.52
  4. Step 4: Simplify right side
    39,089,323.34x = 1,314,560,857,224,545.75
  5. Step 5: Solve for x
    x = 1,314,560,857,224,545.75/39,089,323.34
  6. Step 6: Final answer
    x = 33,629,665.21

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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.