Home / 29,321,208.30-44,002,807.65-12,294,101.10

Finding the Fourth Proportional to 29,321,208.30, 44,002,807.65 and 12,294,101.10

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Solution

The fourth proportional to 29,321,208.30, 44,002,807.65 and 12,294,101.10 is: 18,449,954.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,321,208.30 : 44,002,807.65 = 12,294,101.10 : x
  2. Step 2: Convert to fraction form
    29,321,208.30/44,002,807.65 = 12,294,101.10/x
  3. Step 3: Cross multiply
    29,321,208.30x = 44,002,807.65 × 12,294,101.10
  4. Step 4: Simplify right side
    29,321,208.30x = 540,974,965,932,953.38
  5. Step 5: Solve for x
    x = 540,974,965,932,953.38/29,321,208.30
  6. Step 6: Final answer
    x = 18,449,954.74

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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.