Home / 22,983,910.40-34,475,865.60-10,190,835.20

Finding the Fourth Proportional to 22,983,910.40, 34,475,865.60 and 10,190,835.20

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Solution

The fourth proportional to 22,983,910.40, 34,475,865.60 and 10,190,835.20 is: 15,286,252.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,983,910.40 : 34,475,865.60 = 10,190,835.20 : x
  2. Step 2: Convert to fraction form
    22,983,910.40/34,475,865.60 = 10,190,835.20/x
  3. Step 3: Cross multiply
    22,983,910.40x = 34,475,865.60 × 10,190,835.20
  4. Step 4: Simplify right side
    22,983,910.40x = 351,337,864,706,949.12
  5. Step 5: Solve for x
    x = 351,337,864,706,949.12/22,983,910.40
  6. Step 6: Final answer
    x = 15,286,252.80

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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.