Home / 6,604,371,127.30-9,906,556,690.95-6,099,289,600.90

Finding the Fourth Proportional to 6,604,371,127.30, 9,906,556,690.95 and 6,099,289,600.90

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Solution

The fourth proportional to 6,604,371,127.30, 9,906,556,690.95 and 6,099,289,600.90 is: 9,148,934,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,371,127.30 : 9,906,556,690.95 = 6,099,289,600.90 : x
  2. Step 2: Convert to fraction form
    6,604,371,127.30/9,906,556,690.95 = 6,099,289,600.90/x
  3. Step 3: Cross multiply
    6,604,371,127.30x = 9,906,556,690.95 × 6,099,289,600.90
  4. Step 4: Simplify right side
    6,604,371,127.30x = 60,422,958,205,837,647,872
  5. Step 5: Solve for x
    x = 60,422,958,205,837,647,872/6,604,371,127.30
  6. Step 6: Final answer
    x = 9,148,934,401.35

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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.