Home / 14,674,705.64-22,013,212.92-3,892,006.48

Finding the Fourth Proportional to 14,674,705.64, 22,013,212.92 and 3,892,006.48

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Solution

The fourth proportional to 14,674,705.64, 22,013,212.92 and 3,892,006.48 is: 5,838,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674,705.64 : 22,013,212.92 = 3,892,006.48 : x
  2. Step 2: Convert to fraction form
    14,674,705.64/22,013,212.92 = 3,892,006.48/x
  3. Step 3: Cross multiply
    14,674,705.64x = 22,013,212.92 × 3,892,006.48
  4. Step 4: Simplify right side
    14,674,705.64x = 85,675,567,330,259.73
  5. Step 5: Solve for x
    x = 85,675,567,330,259.73/14,674,705.64
  6. Step 6: Final answer
    x = 5,838,315.90

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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.