Home / 5,324,310,053.38-7,347,764,446.41-2,945,407,095.46

Finding the Fourth Proportional to 5,324,310,053.38, 7,347,764,446.41 and 2,945,407,095.46

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Solution

The fourth proportional to 5,324,310,053.38, 7,347,764,446.41 and 2,945,407,095.46 is: 4,064,781,599.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324,310,053.38 : 7,347,764,446.41 = 2,945,407,095.46 : x
  2. Step 2: Convert to fraction form
    5,324,310,053.38/7,347,764,446.41 = 2,945,407,095.46/x
  3. Step 3: Cross multiply
    5,324,310,053.38x = 7,347,764,446.41 × 2,945,407,095.46
  4. Step 4: Simplify right side
    5,324,310,053.38x = 21,642,157,536,224,731,136
  5. Step 5: Solve for x
    x = 21,642,157,536,224,731,136/5,324,310,053.38
  6. Step 6: Final answer
    x = 4,064,781,599.73

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1.5x scale

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.