Home / 1,764,911,711.70-2,647,367,567.55-601,693,650.90

Finding the Fourth Proportional to 1,764,911,711.70, 2,647,367,567.55 and 601,693,650.90

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Solution

The fourth proportional to 1,764,911,711.70, 2,647,367,567.55 and 601,693,650.90 is: 902,540,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,764,911,711.70 : 2,647,367,567.55 = 601,693,650.90 : x
  2. Step 2: Convert to fraction form
    1,764,911,711.70/2,647,367,567.55 = 601,693,650.90/x
  3. Step 3: Cross multiply
    1,764,911,711.70x = 2,647,367,567.55 × 601,693,650.90
  4. Step 4: Simplify right side
    1,764,911,711.70x = 1,592,904,256,993,411,840
  5. Step 5: Solve for x
    x = 1,592,904,256,993,411,840/1,764,911,711.70
  6. Step 6: Final answer
    x = 902,540,476.35

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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.