Home / 10,716,976,276.43-14,791,278,419.69-6,203,344,014.67

Finding the Fourth Proportional to 10,716,976,276.43, 14,791,278,419.69 and 6,203,344,014.67

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Solution

The fourth proportional to 10,716,976,276.43, 14,791,278,419.69 and 6,203,344,014.67 is: 8,561,686,252.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716,976,276.43 : 14,791,278,419.69 = 6,203,344,014.67 : x
  2. Step 2: Convert to fraction form
    10,716,976,276.43/14,791,278,419.69 = 6,203,344,014.67/x
  3. Step 3: Cross multiply
    10,716,976,276.43x = 14,791,278,419.69 × 6,203,344,014.67
  4. Step 4: Simplify right side
    10,716,976,276.43x = 91,755,388,453,996,527,616
  5. Step 5: Solve for x
    x = 91,755,388,453,996,527,616/10,716,976,276.43
  6. Step 6: Final answer
    x = 8,561,686,252.47

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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.