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Finding the Third Proportional to 19,492,336.13 and 29,963,757.94

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Solution

The third proportional to 19,492,336.13 and 29,963,757.94 is: 46,060,502.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,492,336.13 : 29,963,757.94 = 29,963,757.94 : x
  2. Step 2: Convert to fraction form
    19,492,336.13/29,963,757.94 = 29,963,757.94/x
  3. Step 3: Cross multiply
    19,492,336.13x = 29,963,757.94 × 29,963,757.94
  4. Step 4: Simplify right side
    19,492,336.13x = 897,826,789,737,094.25
  5. Step 5: Solve for x
    x = 897,826,789,737,094.25/19,492,336.13
  6. Step 6: Final answer
    x = 46,060,502.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.