Home / 3,592,977,948.60-5,381,404,766.10-2,948,005,404.60

Finding the Fourth Proportional to 3,592,977,948.60, 5,381,404,766.10 and 2,948,005,404.60

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Solution

The fourth proportional to 3,592,977,948.60, 5,381,404,766.10 and 2,948,005,404.60 is: 4,415,393,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,977,948.60 : 5,381,404,766.10 = 2,948,005,404.60 : x
  2. Step 2: Convert to fraction form
    3,592,977,948.60/5,381,404,766.10 = 2,948,005,404.60/x
  3. Step 3: Cross multiply
    3,592,977,948.60x = 5,381,404,766.10 × 2,948,005,404.60
  4. Step 4: Simplify right side
    3,592,977,948.60x = 15,864,410,334,802,999,296
  5. Step 5: Solve for x
    x = 15,864,410,334,802,999,296/3,592,977,948.60
  6. Step 6: Final answer
    x = 4,415,393,181.30

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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.