Home / 43,459,662.39-59,974,137.54-23,880,493.86

Finding the Fourth Proportional to 43,459,662.39, 59,974,137.54 and 23,880,493.86

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Solution

The fourth proportional to 43,459,662.39, 59,974,137.54 and 23,880,493.86 is: 32,954,973.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,459,662.39 : 59,974,137.54 = 23,880,493.86 : x
  2. Step 2: Convert to fraction form
    43,459,662.39/59,974,137.54 = 23,880,493.86/x
  3. Step 3: Cross multiply
    43,459,662.39x = 59,974,137.54 × 23,880,493.86
  4. Step 4: Simplify right side
    43,459,662.39x = 1,432,212,023,282,765.50
  5. Step 5: Solve for x
    x = 1,432,212,023,282,765.50/43,459,662.39
  6. Step 6: Final answer
    x = 32,954,973.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.