Home / 3,630,351,473.30-5,445,527,209.95-3,630,351,473.30

Finding the Fourth Proportional to 3,630,351,473.30, 5,445,527,209.95 and 3,630,351,473.30

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Solution

The fourth proportional to 3,630,351,473.30, 5,445,527,209.95 and 3,630,351,473.30 is: 5,445,527,209.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,351,473.30 : 5,445,527,209.95 = 3,630,351,473.30 : x
  2. Step 2: Convert to fraction form
    3,630,351,473.30/5,445,527,209.95 = 3,630,351,473.30/x
  3. Step 3: Cross multiply
    3,630,351,473.30x = 5,445,527,209.95 × 3,630,351,473.30
  4. Step 4: Simplify right side
    3,630,351,473.30x = 19,769,177,729,537,220,608
  5. Step 5: Solve for x
    x = 19,769,177,729,537,220,608/3,630,351,473.30
  6. Step 6: Final answer
    x = 5,445,527,209.95

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Double scale
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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.