Home / 63,195,237,691.28-94,782,765,963.53-18,416,260,096.52

Finding the Fourth Proportional to 63,195,237,691.28, 94,782,765,963.53 and 18,416,260,096.52

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Solution

The fourth proportional to 63,195,237,691.28, 94,782,765,963.53 and 18,416,260,096.52 is: 27,621,449,565.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,195,237,691.28 : 94,782,765,963.53 = 18,416,260,096.52 : x
  2. Step 2: Convert to fraction form
    63,195,237,691.28/94,782,765,963.53 = 18,416,260,096.52/x
  3. Step 3: Cross multiply
    63,195,237,691.28x = 94,782,765,963.53 × 18,416,260,096.52
  4. Step 4: Simplify right side
    63,195,237,691.28x = 1,745,544,070,651,385,479,168
  5. Step 5: Solve for x
    x = 1,745,544,070,651,385,479,168/63,195,237,691.28
  6. Step 6: Final answer
    x = 27,621,449,565.22

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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.