Home / 104,920,202.80-157,380,304.20-33,116,618.80

Finding the Fourth Proportional to 104,920,202.80, 157,380,304.20 and 33,116,618.80

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Solution

The fourth proportional to 104,920,202.80, 157,380,304.20 and 33,116,618.80 is: 49,674,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,920,202.80 : 157,380,304.20 = 33,116,618.80 : x
  2. Step 2: Convert to fraction form
    104,920,202.80/157,380,304.20 = 33,116,618.80/x
  3. Step 3: Cross multiply
    104,920,202.80x = 157,380,304.20 × 33,116,618.80
  4. Step 4: Simplify right side
    104,920,202.80x = 5,211,903,540,819,439
  5. Step 5: Solve for x
    x = 5,211,903,540,819,439/104,920,202.80
  6. Step 6: Final answer
    x = 49,674,928.20

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1.5x scale

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.