Home / 44,289,022.80-66,433,534.20-33,376,767.60

Finding the Fourth Proportional to 44,289,022.80, 66,433,534.20 and 33,376,767.60

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Solution

The fourth proportional to 44,289,022.80, 66,433,534.20 and 33,376,767.60 is: 50,065,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,022.80 : 66,433,534.20 = 33,376,767.60 : x
  2. Step 2: Convert to fraction form
    44,289,022.80/66,433,534.20 = 33,376,767.60/x
  3. Step 3: Cross multiply
    44,289,022.80x = 66,433,534.20 × 33,376,767.60
  4. Step 4: Simplify right side
    44,289,022.80x = 2,217,336,631,840,052
  5. Step 5: Solve for x
    x = 2,217,336,631,840,052/44,289,022.80
  6. Step 6: Final answer
    x = 50,065,151.40

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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.