Home / 7,291,079,093.31-10,063,307,800.94-4,432,613,919.27

Finding the Fourth Proportional to 7,291,079,093.31, 10,063,307,800.94 and 4,432,613,919.27

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Solution

The fourth proportional to 7,291,079,093.31, 10,063,307,800.94 and 4,432,613,919.27 is: 6,117,991,268.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,291,079,093.31 : 10,063,307,800.94 = 4,432,613,919.27 : x
  2. Step 2: Convert to fraction form
    7,291,079,093.31/10,063,307,800.94 = 4,432,613,919.27/x
  3. Step 3: Cross multiply
    7,291,079,093.31x = 10,063,307,800.94 × 4,432,613,919.27
  4. Step 4: Simplify right side
    7,291,079,093.31x = 44,606,758,232,322,859,008
  5. Step 5: Solve for x
    x = 44,606,758,232,322,859,008/7,291,079,093.31
  6. Step 6: Final answer
    x = 6,117,991,268.71

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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.