Home / 466,480,068,373.74-699,720,102,560.60-131,094,993,802.56

Finding the Fourth Proportional to 466,480,068,373.74, 699,720,102,560.60 and 131,094,993,802.56

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Solution

The fourth proportional to 466,480,068,373.74, 699,720,102,560.60 and 131,094,993,802.56 is: 196,642,490,703.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,480,068,373.74 : 699,720,102,560.60 = 131,094,993,802.56 : x
  2. Step 2: Convert to fraction form
    466,480,068,373.74/699,720,102,560.60 = 131,094,993,802.56/x
  3. Step 3: Cross multiply
    466,480,068,373.74x = 699,720,102,560.60 × 131,094,993,802.56
  4. Step 4: Simplify right side
    466,480,068,373.74x = 91,729,802,508,708,500,996,096
  5. Step 5: Solve for x
    x = 91,729,802,508,708,500,996,096/466,480,068,373.74
  6. Step 6: Final answer
    x = 196,642,490,703.84

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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.