Home / 2,834,355,612.30-4,251,533,418.45-2,562,257,820.30

Finding the Fourth Proportional to 2,834,355,612.30, 4,251,533,418.45 and 2,562,257,820.30

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Solution

The fourth proportional to 2,834,355,612.30, 4,251,533,418.45 and 2,562,257,820.30 is: 3,843,386,730.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,355,612.30 : 4,251,533,418.45 = 2,562,257,820.30 : x
  2. Step 2: Convert to fraction form
    2,834,355,612.30/4,251,533,418.45 = 2,562,257,820.30/x
  3. Step 3: Cross multiply
    2,834,355,612.30x = 4,251,533,418.45 × 2,562,257,820.30
  4. Step 4: Simplify right side
    2,834,355,612.30x = 10,893,524,749,690,304,512
  5. Step 5: Solve for x
    x = 10,893,524,749,690,304,512/2,834,355,612.30
  6. Step 6: Final answer
    x = 3,843,386,730.45

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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.