Home / 132,106,867,047.26-198,053,364,803.03-41,301,542,240.43

Finding the Fourth Proportional to 132,106,867,047.26, 198,053,364,803.03 and 41,301,542,240.43

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Solution

The fourth proportional to 132,106,867,047.26, 198,053,364,803.03 and 41,301,542,240.43 is: 61,918,881,244.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,106,867,047.26 : 198,053,364,803.03 = 41,301,542,240.43 : x
  2. Step 2: Convert to fraction form
    132,106,867,047.26/198,053,364,803.03 = 41,301,542,240.43/x
  3. Step 3: Cross multiply
    132,106,867,047.26x = 198,053,364,803.03 × 41,301,542,240.43
  4. Step 4: Simplify right side
    132,106,867,047.26x = 8,179,909,412,271,635,300,352
  5. Step 5: Solve for x
    x = 8,179,909,412,271,635,300,352/132,106,867,047.26
  6. Step 6: Final answer
    x = 61,918,881,244.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.