Home / 33,692,212.25-50,405,347.41-25,518,406.71

Finding the Fourth Proportional to 33,692,212.25, 50,405,347.41 and 25,518,406.71

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Solution

The fourth proportional to 33,692,212.25, 50,405,347.41 and 25,518,406.71 is: 38,176,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,212.25 : 50,405,347.41 = 25,518,406.71 : x
  2. Step 2: Convert to fraction form
    33,692,212.25/50,405,347.41 = 25,518,406.71/x
  3. Step 3: Cross multiply
    33,692,212.25x = 50,405,347.41 × 25,518,406.71
  4. Step 4: Simplify right side
    33,692,212.25x = 1,286,264,155,430,762.75
  5. Step 5: Solve for x
    x = 1,286,264,155,430,762.75/33,692,212.25
  6. Step 6: Final answer
    x = 38,176,898.15

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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.