Home / 43,459,663.39-59,974,138.92-23,880,494.86

Finding the Fourth Proportional to 43,459,663.39, 59,974,138.92 and 23,880,494.86

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Solution

The fourth proportional to 43,459,663.39, 59,974,138.92 and 23,880,494.86 is: 32,954,974.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,459,663.39 : 59,974,138.92 = 23,880,494.86 : x
  2. Step 2: Convert to fraction form
    43,459,663.39/59,974,138.92 = 23,880,494.86/x
  3. Step 3: Cross multiply
    43,459,663.39x = 59,974,138.92 × 23,880,494.86
  4. Step 4: Simplify right side
    43,459,663.39x = 1,432,212,116,211,986
  5. Step 5: Solve for x
    x = 1,432,212,116,211,986/43,459,663.39
  6. Step 6: Final answer
    x = 32,954,974.90

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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.