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Finding the Third Proportional to 6,923,643 and 15,066,403

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Solution

The third proportional to 6,923,643 and 15,066,403 is: 32,785,702.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,643 : 15,066,403 = 15,066,403 : x
  2. Step 2: Convert to fraction form
    6,923,643/15,066,403 = 15,066,403/x
  3. Step 3: Cross multiply
    6,923,643x = 15,066,403 × 15,066,403
  4. Step 4: Simplify right side
    6,923,643x = 226,996,499,358,409
  5. Step 5: Solve for x
    x = 226,996,499,358,409/6,923,643
  6. Step 6: Final answer
    x = 32,785,702.46

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.