Home / 37,026,107.24-55,574,983.92-17,870,349.20

Finding the Fourth Proportional to 37,026,107.24, 55,574,983.92 and 17,870,349.20

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Solution

The fourth proportional to 37,026,107.24, 55,574,983.92 and 17,870,349.20 is: 26,822,813.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026,107.24 : 55,574,983.92 = 17,870,349.20 : x
  2. Step 2: Convert to fraction form
    37,026,107.24/55,574,983.92 = 17,870,349.20/x
  3. Step 3: Cross multiply
    37,026,107.24x = 55,574,983.92 × 17,870,349.20
  4. Step 4: Simplify right side
    37,026,107.24x = 993,144,369,434,784.88
  5. Step 5: Solve for x
    x = 993,144,369,434,784.88/37,026,107.24
  6. Step 6: Final answer
    x = 26,822,813.51

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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.