Home / 14,032,731-21,049,097.34-3,395,163

Finding the Fourth Proportional to 14,032,731, 21,049,097.34 and 3,395,163

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Solution

The fourth proportional to 14,032,731, 21,049,097.34 and 3,395,163 is: 5,092,744.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,731 : 21,049,097.34 = 3,395,163 : x
  2. Step 2: Convert to fraction form
    14,032,731/21,049,097.34 = 3,395,163/x
  3. Step 3: Cross multiply
    14,032,731x = 21,049,097.34 × 3,395,163
  4. Step 4: Simplify right side
    14,032,731x = 71,465,116,472,166.42
  5. Step 5: Solve for x
    x = 71,465,116,472,166.42/14,032,731
  6. Step 6: Final answer
    x = 5,092,744.70

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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.