Home / 6,227,386.31-13,478,288.63

Finding the Third Proportional to 6,227,386.31 and 13,478,288.63

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Solution

The third proportional to 6,227,386.31 and 13,478,288.63 is: 29,171,831.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,386.31 : 13,478,288.63 = 13,478,288.63 : x
  2. Step 2: Convert to fraction form
    6,227,386.31/13,478,288.63 = 13,478,288.63/x
  3. Step 3: Cross multiply
    6,227,386.31x = 13,478,288.63 × 13,478,288.63
  4. Step 4: Simplify right side
    6,227,386.31x = 181,664,264,258,804.38
  5. Step 5: Solve for x
    x = 181,664,264,258,804.38/6,227,386.31
  6. Step 6: Final answer
    x = 29,171,831.51

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.