Home / 107,797,669,915.40-161,707,310,402.70-37,043,062,094.60

Finding the Fourth Proportional to 107,797,669,915.40, 161,707,310,402.70 and 37,043,062,094.60

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Solution

The fourth proportional to 107,797,669,915.40, 161,707,310,402.70 and 37,043,062,094.60 is: 55,568,306,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,797,669,915.40 : 161,707,310,402.70 = 37,043,062,094.60 : x
  2. Step 2: Convert to fraction form
    107,797,669,915.40/161,707,310,402.70 = 37,043,062,094.60/x
  3. Step 3: Cross multiply
    107,797,669,915.40x = 161,707,310,402.70 × 37,043,062,094.60
  4. Step 4: Simplify right side
    107,797,669,915.40x = 5,990,133,940,397,972,389,888
  5. Step 5: Solve for x
    x = 5,990,133,940,397,972,389,888/107,797,669,915.40
  6. Step 6: Final answer
    x = 55,568,306,301.05

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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.