Home / 3,353,396,404.84-4,627,552,306.25-1,827,452,141.25

Finding the Fourth Proportional to 3,353,396,404.84, 4,627,552,306.25 and 1,827,452,141.25

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Solution

The fourth proportional to 3,353,396,404.84, 4,627,552,306.25 and 1,827,452,141.25 is: 2,521,810,531.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,396,404.84 : 4,627,552,306.25 = 1,827,452,141.25 : x
  2. Step 2: Convert to fraction form
    3,353,396,404.84/4,627,552,306.25 = 1,827,452,141.25/x
  3. Step 3: Cross multiply
    3,353,396,404.84x = 4,627,552,306.25 × 1,827,452,141.25
  4. Step 4: Simplify right side
    3,353,396,404.84x = 8,456,630,370,802,937,856
  5. Step 5: Solve for x
    x = 8,456,630,370,802,937,856/3,353,396,404.84
  6. Step 6: Final answer
    x = 2,521,810,531.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.