Home / 36,172,230.80-54,258,346.20-33,400,864.40

Finding the Fourth Proportional to 36,172,230.80, 54,258,346.20 and 33,400,864.40

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Solution

The fourth proportional to 36,172,230.80, 54,258,346.20 and 33,400,864.40 is: 50,101,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,172,230.80 : 54,258,346.20 = 33,400,864.40 : x
  2. Step 2: Convert to fraction form
    36,172,230.80/54,258,346.20 = 33,400,864.40/x
  3. Step 3: Cross multiply
    36,172,230.80x = 54,258,346.20 × 33,400,864.40
  4. Step 4: Simplify right side
    36,172,230.80x = 1,812,275,663,994,455.25
  5. Step 5: Solve for x
    x = 1,812,275,663,994,455.25/36,172,230.80
  6. Step 6: Final answer
    x = 50,101,296.60

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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.