Home / 4,918,806,616.20-7,378,209,924.30-4,444,336,091.40

Finding the Fourth Proportional to 4,918,806,616.20, 7,378,209,924.30 and 4,444,336,091.40

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Solution

The fourth proportional to 4,918,806,616.20, 7,378,209,924.30 and 4,444,336,091.40 is: 6,666,504,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,806,616.20 : 7,378,209,924.30 = 4,444,336,091.40 : x
  2. Step 2: Convert to fraction form
    4,918,806,616.20/7,378,209,924.30 = 4,444,336,091.40/x
  3. Step 3: Cross multiply
    4,918,806,616.20x = 7,378,209,924.30 × 4,444,336,091.40
  4. Step 4: Simplify right side
    4,918,806,616.20x = 32,791,244,656,492,150,784
  5. Step 5: Solve for x
    x = 32,791,244,656,492,150,784/4,918,806,616.20
  6. Step 6: Final answer
    x = 6,666,504,137.10

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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.