Home / 27,050,244.40-40,579,156.68-8,855,863.60

Finding the Fourth Proportional to 27,050,244.40, 40,579,156.68 and 8,855,863.60

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Solution

The fourth proportional to 27,050,244.40, 40,579,156.68 and 8,855,863.60 is: 13,285,036.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,050,244.40 : 40,579,156.68 = 8,855,863.60 : x
  2. Step 2: Convert to fraction form
    27,050,244.40/40,579,156.68 = 8,855,863.60/x
  3. Step 3: Cross multiply
    27,050,244.40x = 40,579,156.68 × 8,855,863.60
  4. Step 4: Simplify right side
    27,050,244.40x = 359,363,476,561,108.81
  5. Step 5: Solve for x
    x = 359,363,476,561,108.81/27,050,244.40
  6. Step 6: Final answer
    x = 13,285,036.22

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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.