Home / 36,326,281.33-50,089,541.76-29,690,276.81

Finding the Fourth Proportional to 36,326,281.33, 50,089,541.76 and 29,690,276.81

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Solution

The fourth proportional to 36,326,281.33, 50,089,541.76 and 29,690,276.81 is: 40,939,295.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,326,281.33 : 50,089,541.76 = 29,690,276.81 : x
  2. Step 2: Convert to fraction form
    36,326,281.33/50,089,541.76 = 29,690,276.81/x
  3. Step 3: Cross multiply
    36,326,281.33x = 50,089,541.76 × 29,690,276.81
  4. Step 4: Simplify right side
    36,326,281.33x = 1,487,172,359,890,006.75
  5. Step 5: Solve for x
    x = 1,487,172,359,890,006.75/36,326,281.33
  6. Step 6: Final answer
    x = 40,939,295.34

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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.