Home / 33,204,599.16-45,822,506-18,319,922.44

Finding the Fourth Proportional to 33,204,599.16, 45,822,506 and 18,319,922.44

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Solution

The fourth proportional to 33,204,599.16, 45,822,506 and 18,319,922.44 is: 25,281,580.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,204,599.16 : 45,822,506 = 18,319,922.44 : x
  2. Step 2: Convert to fraction form
    33,204,599.16/45,822,506 = 18,319,922.44/x
  3. Step 3: Cross multiply
    33,204,599.16x = 45,822,506 × 18,319,922.44
  4. Step 4: Simplify right side
    33,204,599.16x = 839,464,755,926,434.75
  5. Step 5: Solve for x
    x = 839,464,755,926,434.75/33,204,599.16
  6. Step 6: Final answer
    x = 25,281,580.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.