Home / 6,375,758,506.64-8,798,764,753.32-3,699,336,600.08

Finding the Fourth Proportional to 6,375,758,506.64, 8,798,764,753.32 and 3,699,336,600.08

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Solution

The fourth proportional to 6,375,758,506.64, 8,798,764,753.32 and 3,699,336,600.08 is: 5,105,211,004.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,758,506.64 : 8,798,764,753.32 = 3,699,336,600.08 : x
  2. Step 2: Convert to fraction form
    6,375,758,506.64/8,798,764,753.32 = 3,699,336,600.08/x
  3. Step 3: Cross multiply
    6,375,758,506.64x = 8,798,764,753.32 × 3,699,336,600.08
  4. Step 4: Simplify right side
    6,375,758,506.64x = 32,549,592,487,450,546,176
  5. Step 5: Solve for x
    x = 32,549,592,487,450,546,176/6,375,758,506.64
  6. Step 6: Final answer
    x = 5,105,211,004.08

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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.