Home / 3,353,396,404.34-4,627,552,305.56-1,827,452,140.75

Finding the Fourth Proportional to 3,353,396,404.34, 4,627,552,305.56 and 1,827,452,140.75

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Solution

The fourth proportional to 3,353,396,404.34, 4,627,552,305.56 and 1,827,452,140.75 is: 2,521,810,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,396,404.34 : 4,627,552,305.56 = 1,827,452,140.75 : x
  2. Step 2: Convert to fraction form
    3,353,396,404.34/4,627,552,305.56 = 1,827,452,140.75/x
  3. Step 3: Cross multiply
    3,353,396,404.34x = 4,627,552,305.56 × 1,827,452,140.75
  4. Step 4: Simplify right side
    3,353,396,404.34x = 8,456,630,367,228,220,416
  5. Step 5: Solve for x
    x = 8,456,630,367,228,220,416/3,353,396,404.34
  6. Step 6: Final answer
    x = 2,521,810,531.04

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Double scale
Find fourth proportional to 3,353,396,405.34, 4,627,552,306.94 and 1,827,452,141.75
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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.