Home / 63,195,237,693.27-94,782,765,966.53-18,416,260,098.52

Finding the Fourth Proportional to 63,195,237,693.27, 94,782,765,966.53 and 18,416,260,098.52

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Solution

The fourth proportional to 63,195,237,693.27, 94,782,765,966.53 and 18,416,260,098.52 is: 27,621,449,568.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,195,237,693.27 : 94,782,765,966.53 = 18,416,260,098.52 : x
  2. Step 2: Convert to fraction form
    63,195,237,693.27/94,782,765,966.53 = 18,416,260,098.52/x
  3. Step 3: Cross multiply
    63,195,237,693.27x = 94,782,765,966.53 × 18,416,260,098.52
  4. Step 4: Simplify right side
    63,195,237,693.27x = 1,745,544,070,896,389,193,728
  5. Step 5: Solve for x
    x = 1,745,544,070,896,389,193,728/63,195,237,693.27
  6. Step 6: Final answer
    x = 27,621,449,568.22

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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.