Home / 6,092,739,980.66-8,407,991,064.51-3,380,007,854.79

Finding the Fourth Proportional to 6,092,739,980.66, 8,407,991,064.51 and 3,380,007,854.79

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Solution

The fourth proportional to 6,092,739,980.66, 8,407,991,064.51 and 3,380,007,854.79 is: 4,664,416,326.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092,739,980.66 : 8,407,991,064.51 = 3,380,007,854.79 : x
  2. Step 2: Convert to fraction form
    6,092,739,980.66/8,407,991,064.51 = 3,380,007,854.79/x
  3. Step 3: Cross multiply
    6,092,739,980.66x = 8,407,991,064.51 × 3,380,007,854.79
  4. Step 4: Simplify right side
    6,092,739,980.66x = 28,419,075,841,047,932,928
  5. Step 5: Solve for x
    x = 28,419,075,841,047,932,928/6,092,739,980.66
  6. Step 6: Final answer
    x = 4,664,416,326.85

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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.