Home / 10,399,022,094.07-14,350,650,491.28-5,943,782,129.95

Finding the Fourth Proportional to 10,399,022,094.07, 14,350,650,491.28 and 5,943,782,129.95

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Solution

The fourth proportional to 10,399,022,094.07, 14,350,650,491.28 and 5,943,782,129.95 is: 8,202,419,340.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,399,022,094.07 : 14,350,650,491.28 = 5,943,782,129.95 : x
  2. Step 2: Convert to fraction form
    10,399,022,094.07/14,350,650,491.28 = 5,943,782,129.95/x
  3. Step 3: Cross multiply
    10,399,022,094.07x = 14,350,650,491.28 × 5,943,782,129.95
  4. Step 4: Simplify right side
    10,399,022,094.07x = 85,297,139,943,228,260,352
  5. Step 5: Solve for x
    x = 85,297,139,943,228,260,352/10,399,022,094.07
  6. Step 6: Final answer
    x = 8,202,419,340.17

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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.