Home / 37,026,105.24-55,574,980.92-17,870,347.20

Finding the Fourth Proportional to 37,026,105.24, 55,574,980.92 and 17,870,347.20

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Solution

The fourth proportional to 37,026,105.24, 55,574,980.92 and 17,870,347.20 is: 26,822,810.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026,105.24 : 55,574,980.92 = 17,870,347.20 : x
  2. Step 2: Convert to fraction form
    37,026,105.24/55,574,980.92 = 17,870,347.20/x
  3. Step 3: Cross multiply
    37,026,105.24x = 55,574,980.92 × 17,870,347.20
  4. Step 4: Simplify right side
    37,026,105.24x = 993,144,204,673,775.38
  5. Step 5: Solve for x
    x = 993,144,204,673,775.38/37,026,105.24
  6. Step 6: Final answer
    x = 26,822,810.51

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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.