Home / 2,017,354,872.10-3,026,032,308.15-708,734,553.70

Finding the Fourth Proportional to 2,017,354,872.10, 3,026,032,308.15 and 708,734,553.70

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Solution

The fourth proportional to 2,017,354,872.10, 3,026,032,308.15 and 708,734,553.70 is: 1,063,101,830.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,354,872.10 : 3,026,032,308.15 = 708,734,553.70 : x
  2. Step 2: Convert to fraction form
    2,017,354,872.10/3,026,032,308.15 = 708,734,553.70/x
  3. Step 3: Cross multiply
    2,017,354,872.10x = 3,026,032,308.15 × 708,734,553.70
  4. Step 4: Simplify right side
    2,017,354,872.10x = 2,144,653,657,398,471,424
  5. Step 5: Solve for x
    x = 2,144,653,657,398,471,424/2,017,354,872.10
  6. Step 6: Final answer
    x = 1,063,101,830.55

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Double scale
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Similar ratio
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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.