Home / 5,630,132,589.60-8,449,229,962.80-2,360,928,007.20

Finding the Fourth Proportional to 5,630,132,589.60, 8,449,229,962.80 and 2,360,928,007.20

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Solution

The fourth proportional to 5,630,132,589.60, 8,449,229,962.80 and 2,360,928,007.20 is: 3,543,082,394.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,630,132,589.60 : 8,449,229,962.80 = 2,360,928,007.20 : x
  2. Step 2: Convert to fraction form
    5,630,132,589.60/8,449,229,962.80 = 2,360,928,007.20/x
  3. Step 3: Cross multiply
    5,630,132,589.60x = 8,449,229,962.80 × 2,360,928,007.20
  4. Step 4: Simplify right side
    5,630,132,589.60x = 19,948,023,658,447,933,440
  5. Step 5: Solve for x
    x = 19,948,023,658,447,933,440/5,630,132,589.60
  6. Step 6: Final answer
    x = 3,543,082,394.77

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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.