Home / 26,289,836.04-36,281,676.34-14,687,461.96

Finding the Fourth Proportional to 26,289,836.04, 36,281,676.34 and 14,687,461.96

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Solution

The fourth proportional to 26,289,836.04, 36,281,676.34 and 14,687,461.96 is: 20,269,648.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,289,836.04 : 36,281,676.34 = 14,687,461.96 : x
  2. Step 2: Convert to fraction form
    26,289,836.04/36,281,676.34 = 14,687,461.96/x
  3. Step 3: Cross multiply
    26,289,836.04x = 36,281,676.34 × 14,687,461.96
  4. Step 4: Simplify right side
    26,289,836.04x = 532,885,741,088,782.12
  5. Step 5: Solve for x
    x = 532,885,741,088,782.12/26,289,836.04
  6. Step 6: Final answer
    x = 20,269,648.71

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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.