Home / 2,826,221,977.84-4,239,793,465.08-834,465,372.24

Finding the Fourth Proportional to 2,826,221,977.84, 4,239,793,465.08 and 834,465,372.24

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Solution

The fourth proportional to 2,826,221,977.84, 4,239,793,465.08 and 834,465,372.24 is: 1,251,834,024.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,221,977.84 : 4,239,793,465.08 = 834,465,372.24 : x
  2. Step 2: Convert to fraction form
    2,826,221,977.84/4,239,793,465.08 = 834,465,372.24/x
  3. Step 3: Cross multiply
    2,826,221,977.84x = 4,239,793,465.08 × 834,465,372.24
  4. Step 4: Simplify right side
    2,826,221,977.84x = 3,537,960,832,058,701,824
  5. Step 5: Solve for x
    x = 3,537,960,832,058,701,824/2,826,221,977.84
  6. Step 6: Final answer
    x = 1,251,834,024.29

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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.