Home / 43,543,461,050.22-65,262,128,773.41-22,570,331,204.46

Finding the Fourth Proportional to 43,543,461,050.22, 65,262,128,773.41 and 22,570,331,204.46

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Solution

The fourth proportional to 43,543,461,050.22, 65,262,128,773.41 and 22,570,331,204.46 is: 33,827,992,217.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,543,461,050.22 : 65,262,128,773.41 = 22,570,331,204.46 : x
  2. Step 2: Convert to fraction form
    43,543,461,050.22/65,262,128,773.41 = 22,570,331,204.46/x
  3. Step 3: Cross multiply
    43,543,461,050.22x = 65,262,128,773.41 × 22,570,331,204.46
  4. Step 4: Simplify right side
    43,543,461,050.22x = 1,472,987,861,523,982,450,688
  5. Step 5: Solve for x
    x = 1,472,987,861,523,982,450,688/43,543,461,050.22
  6. Step 6: Final answer
    x = 33,827,992,217.37

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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.