Home / 19,526,083.64-26,945,995-10,824,234.20

Finding the Fourth Proportional to 19,526,083.64, 26,945,995 and 10,824,234.20

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Solution

The fourth proportional to 19,526,083.64, 26,945,995 and 10,824,234.20 is: 14,937,442.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526,083.64 : 26,945,995 = 10,824,234.20 : x
  2. Step 2: Convert to fraction form
    19,526,083.64/26,945,995 = 10,824,234.20/x
  3. Step 3: Cross multiply
    19,526,083.64x = 26,945,995 × 10,824,234.20
  4. Step 4: Simplify right side
    19,526,083.64x = 291,669,760,632,029
  5. Step 5: Solve for x
    x = 291,669,760,632,029/19,526,083.64
  6. Step 6: Final answer
    x = 14,937,442.96

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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.