Home / 16,935,952.05-23,371,489.17-9,201,057.93

Finding the Fourth Proportional to 16,935,952.05, 23,371,489.17 and 9,201,057.93

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Solution

The fourth proportional to 16,935,952.05, 23,371,489.17 and 9,201,057.93 is: 12,697,392.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,935,952.05 : 23,371,489.17 = 9,201,057.93 : x
  2. Step 2: Convert to fraction form
    16,935,952.05/23,371,489.17 = 9,201,057.93/x
  3. Step 3: Cross multiply
    16,935,952.05x = 23,371,489.17 × 9,201,057.93
  4. Step 4: Simplify right side
    16,935,952.05x = 215,042,425,763,537.62
  5. Step 5: Solve for x
    x = 215,042,425,763,537.62/16,935,952.05
  6. Step 6: Final answer
    x = 12,697,392.22

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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.