Home / 1,594,367,445.90-2,391,551,168.85-503,850,513.90

Finding the Fourth Proportional to 1,594,367,445.90, 2,391,551,168.85 and 503,850,513.90

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Solution

The fourth proportional to 1,594,367,445.90, 2,391,551,168.85 and 503,850,513.90 is: 755,775,770.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,367,445.90 : 2,391,551,168.85 = 503,850,513.90 : x
  2. Step 2: Convert to fraction form
    1,594,367,445.90/2,391,551,168.85 = 503,850,513.90/x
  3. Step 3: Cross multiply
    1,594,367,445.90x = 2,391,551,168.85 × 503,850,513.90
  4. Step 4: Simplify right side
    1,594,367,445.90x = 1,204,984,285,443,218,176
  5. Step 5: Solve for x
    x = 1,204,984,285,443,218,176/1,594,367,445.90
  6. Step 6: Final answer
    x = 755,775,770.85

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Double scale
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Similar ratio
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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.