Home / 14,401,209.51-21,601,836.17-5,881,545.98

Finding the Fourth Proportional to 14,401,209.51, 21,601,836.17 and 5,881,545.98

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Solution

The fourth proportional to 14,401,209.51, 21,601,836.17 and 5,881,545.98 is: 8,822,327.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,401,209.51 : 21,601,836.17 = 5,881,545.98 : x
  2. Step 2: Convert to fraction form
    14,401,209.51/21,601,836.17 = 5,881,545.98/x
  3. Step 3: Cross multiply
    14,401,209.51x = 21,601,836.17 × 5,881,545.98
  4. Step 4: Simplify right side
    14,401,209.51x = 127,052,192,608,388.02
  5. Step 5: Solve for x
    x = 127,052,192,608,388.02/14,401,209.51
  6. Step 6: Final answer
    x = 8,822,327.91

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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.