Home / 73,225,084.19-101,043,937.62-43,450,601.90

Finding the Fourth Proportional to 73,225,084.19, 101,043,937.62 and 43,450,601.90

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Solution

The fourth proportional to 73,225,084.19, 101,043,937.62 and 43,450,601.90 is: 59,957,867.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,225,084.19 : 101,043,937.62 = 43,450,601.90 : x
  2. Step 2: Convert to fraction form
    73,225,084.19/101,043,937.62 = 43,450,601.90/x
  3. Step 3: Cross multiply
    73,225,084.19x = 101,043,937.62 × 43,450,601.90
  4. Step 4: Simplify right side
    73,225,084.19x = 4,390,419,907,429,834.50
  5. Step 5: Solve for x
    x = 4,390,419,907,429,834.50/73,225,084.19
  6. Step 6: Final answer
    x = 59,957,867.67

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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.