Home / 13,696,818,761,031-18,901,684,614,334-8,065,591,356,793

Finding the Fourth Proportional to 13,696,818,761,031, 18,901,684,614,334 and 8,065,591,356,793

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Solution

The fourth proportional to 13,696,818,761,031, 18,901,684,614,334 and 8,065,591,356,793 is: 11,130,560,074,865.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,696,818,761,031 : 18,901,684,614,334 = 8,065,591,356,793 : x
  2. Step 2: Convert to fraction form
    13,696,818,761,031/18,901,684,614,334 = 8,065,591,356,793/x
  3. Step 3: Cross multiply
    13,696,818,761,031x = 18,901,684,614,334 × 8,065,591,356,793
  4. Step 4: Simplify right side
    13,696,818,761,031x = 152,453,264,054,199,535,957,704,704
  5. Step 5: Solve for x
    x = 152,453,264,054,199,535,957,704,704/13,696,818,761,031
  6. Step 6: Final answer
    x = 11,130,560,074,865.44

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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.