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Finding the Third Proportional to 19,598,294.25 and 30,468,798

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Solution

The third proportional to 19,598,294.25 and 30,468,798 is: 47,368,798.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,598,294.25 : 30,468,798 = 30,468,798 : x
  2. Step 2: Convert to fraction form
    19,598,294.25/30,468,798 = 30,468,798/x
  3. Step 3: Cross multiply
    19,598,294.25x = 30,468,798 × 30,468,798
  4. Step 4: Simplify right side
    19,598,294.25x = 928,347,651,564,804
  5. Step 5: Solve for x
    x = 928,347,651,564,804/19,598,294.25
  6. Step 6: Final answer
    x = 47,368,798.51

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.