Home / 2,378,592,002.80-3,567,888,004.20-2,225,536,994.80

Finding the Fourth Proportional to 2,378,592,002.80, 3,567,888,004.20 and 2,225,536,994.80

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Solution

The fourth proportional to 2,378,592,002.80, 3,567,888,004.20 and 2,225,536,994.80 is: 3,338,305,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,592,002.80 : 3,567,888,004.20 = 2,225,536,994.80 : x
  2. Step 2: Convert to fraction form
    2,378,592,002.80/3,567,888,004.20 = 2,225,536,994.80/x
  3. Step 3: Cross multiply
    2,378,592,002.80x = 3,567,888,004.20 × 2,225,536,994.80
  4. Step 4: Simplify right side
    2,378,592,002.80x = 7,940,466,746,650,237,952
  5. Step 5: Solve for x
    x = 7,940,466,746,650,237,952/2,378,592,002.80
  6. Step 6: Final answer
    x = 3,338,305,492.20

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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.