Home / 33,160,660.96-49,742,766.96-10,443,327.52

Finding the Fourth Proportional to 33,160,660.96, 49,742,766.96 and 10,443,327.52

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Solution

The fourth proportional to 33,160,660.96, 49,742,766.96 and 10,443,327.52 is: 15,665,550.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,160,660.96 : 49,742,766.96 = 10,443,327.52 : x
  2. Step 2: Convert to fraction form
    33,160,660.96/49,742,766.96 = 10,443,327.52/x
  3. Step 3: Cross multiply
    33,160,660.96x = 49,742,766.96 × 10,443,327.52
  4. Step 4: Simplify right side
    33,160,660.96x = 519,480,007,114,314.75
  5. Step 5: Solve for x
    x = 519,480,007,114,314.75/33,160,660.96
  6. Step 6: Final answer
    x = 15,665,550.45

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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.