Home / 27,229,504.20-40,844,256.30-14,443,427.40

Finding the Fourth Proportional to 27,229,504.20, 40,844,256.30 and 14,443,427.40

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Solution

The fourth proportional to 27,229,504.20, 40,844,256.30 and 14,443,427.40 is: 21,665,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,229,504.20 : 40,844,256.30 = 14,443,427.40 : x
  2. Step 2: Convert to fraction form
    27,229,504.20/40,844,256.30 = 14,443,427.40/x
  3. Step 3: Cross multiply
    27,229,504.20x = 40,844,256.30 × 14,443,427.40
  4. Step 4: Simplify right side
    27,229,504.20x = 589,931,050,576,042.62
  5. Step 5: Solve for x
    x = 589,931,050,576,042.62/27,229,504.20
  6. Step 6: Final answer
    x = 21,665,141.10

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1.5x scale

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.