Home / 33,688,246.40-50,532,369.60-33,404,811.20

Finding the Fourth Proportional to 33,688,246.40, 50,532,369.60 and 33,404,811.20

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Solution

The fourth proportional to 33,688,246.40, 50,532,369.60 and 33,404,811.20 is: 50,107,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,688,246.40 : 50,532,369.60 = 33,404,811.20 : x
  2. Step 2: Convert to fraction form
    33,688,246.40/50,532,369.60 = 33,404,811.20/x
  3. Step 3: Cross multiply
    33,688,246.40x = 50,532,369.60 × 33,404,811.20
  4. Step 4: Simplify right side
    33,688,246.40x = 1,688,024,265,976,619.50
  5. Step 5: Solve for x
    x = 1,688,024,265,976,619.50/33,688,246.40
  6. Step 6: Final answer
    x = 50,107,216.80

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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.