Home / 9,324,641,719.15-13,994,215,738.03-6,508,314,218.79

Finding the Fourth Proportional to 9,324,641,719.15, 13,994,215,738.03 and 6,508,314,218.79

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Solution

The fourth proportional to 9,324,641,719.15, 13,994,215,738.03 and 6,508,314,218.79 is: 9,767,533,811.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,641,719.15 : 13,994,215,738.03 = 6,508,314,218.79 : x
  2. Step 2: Convert to fraction form
    9,324,641,719.15/13,994,215,738.03 = 6,508,314,218.79/x
  3. Step 3: Cross multiply
    9,324,641,719.15x = 13,994,215,738.03 × 6,508,314,218.79
  4. Step 4: Simplify right side
    9,324,641,719.15x = 91,078,753,268,641,955,840
  5. Step 5: Solve for x
    x = 91,078,753,268,641,955,840/9,324,641,719.15
  6. Step 6: Final answer
    x = 9,767,533,811.15

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1.5x scale

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.