Home / 6,567,169,101.12-9,062,698,245.60-3,556,445,173.92

Finding the Fourth Proportional to 6,567,169,101.12, 9,062,698,245.60 and 3,556,445,173.92

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Solution

The fourth proportional to 6,567,169,101.12, 9,062,698,245.60 and 3,556,445,173.92 is: 4,907,896,986.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,169,101.12 : 9,062,698,245.60 = 3,556,445,173.92 : x
  2. Step 2: Convert to fraction form
    6,567,169,101.12/9,062,698,245.60 = 3,556,445,173.92/x
  3. Step 3: Cross multiply
    6,567,169,101.12x = 9,062,698,245.60 × 3,556,445,173.92
  4. Step 4: Simplify right side
    6,567,169,101.12x = 32,230,989,438,257,373,184
  5. Step 5: Solve for x
    x = 32,230,989,438,257,373,184/6,567,169,101.12
  6. Step 6: Final answer
    x = 4,907,896,986.05

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Double scale
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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.