Home / 2,695,958,454.90-4,043,937,682.35-2,236,415,517.30

Finding the Fourth Proportional to 2,695,958,454.90, 4,043,937,682.35 and 2,236,415,517.30

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Solution

The fourth proportional to 2,695,958,454.90, 4,043,937,682.35 and 2,236,415,517.30 is: 3,354,623,275.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,958,454.90 : 4,043,937,682.35 = 2,236,415,517.30 : x
  2. Step 2: Convert to fraction form
    2,695,958,454.90/4,043,937,682.35 = 2,236,415,517.30/x
  3. Step 3: Cross multiply
    2,695,958,454.90x = 4,043,937,682.35 × 2,236,415,517.30
  4. Step 4: Simplify right side
    2,695,958,454.90x = 9,043,924,983,801,739,264
  5. Step 5: Solve for x
    x = 9,043,924,983,801,739,264/2,695,958,454.90
  6. Step 6: Final answer
    x = 3,354,623,275.95

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Double scale
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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.