Home / 22,827,219.31-31,504,928.18-14,455,353.24

Finding the Fourth Proportional to 22,827,219.31, 31,504,928.18 and 14,455,353.24

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Solution

The fourth proportional to 22,827,219.31, 31,504,928.18 and 14,455,353.24 is: 19,950,518.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,827,219.31 : 31,504,928.18 = 14,455,353.24 : x
  2. Step 2: Convert to fraction form
    22,827,219.31/31,504,928.18 = 14,455,353.24/x
  3. Step 3: Cross multiply
    22,827,219.31x = 31,504,928.18 × 14,455,353.24
  4. Step 4: Simplify right side
    22,827,219.31x = 455,414,865,642,730.31
  5. Step 5: Solve for x
    x = 455,414,865,642,730.31/22,827,219.31
  6. Step 6: Final answer
    x = 19,950,518.70

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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.