Home / 10,716,976,274.68-14,791,278,417.26-6,203,344,012.91

Finding the Fourth Proportional to 10,716,976,274.68, 14,791,278,417.26 and 6,203,344,012.91

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Solution

The fourth proportional to 10,716,976,274.68, 14,791,278,417.26 and 6,203,344,012.91 is: 8,561,686,250.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716,976,274.68 : 14,791,278,417.26 = 6,203,344,012.91 : x
  2. Step 2: Convert to fraction form
    10,716,976,274.68/14,791,278,417.26 = 6,203,344,012.91/x
  3. Step 3: Cross multiply
    10,716,976,274.68x = 14,791,278,417.26 × 6,203,344,012.91
  4. Step 4: Simplify right side
    10,716,976,274.68x = 91,755,388,412,994,715,648
  5. Step 5: Solve for x
    x = 91,755,388,412,994,715,648/10,716,976,274.68
  6. Step 6: Final answer
    x = 8,561,686,250.05

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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.