Home / 48,892,715,421.60-73,339,073,132.40-47,033,097,074.40

Finding the Fourth Proportional to 48,892,715,421.60, 73,339,073,132.40 and 47,033,097,074.40

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Solution

The fourth proportional to 48,892,715,421.60, 73,339,073,132.40 and 47,033,097,074.40 is: 70,549,645,611.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,715,421.60 : 73,339,073,132.40 = 47,033,097,074.40 : x
  2. Step 2: Convert to fraction form
    48,892,715,421.60/73,339,073,132.40 = 47,033,097,074.40/x
  3. Step 3: Cross multiply
    48,892,715,421.60x = 73,339,073,132.40 × 47,033,097,074.40
  4. Step 4: Simplify right side
    48,892,715,421.60x = 3,449,363,745,982,689,837,056
  5. Step 5: Solve for x
    x = 3,449,363,745,982,689,837,056/48,892,715,421.60
  6. Step 6: Final answer
    x = 70,549,645,611.60

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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.