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Finding the Third Proportional to 46,904,643.19 and 70,726,086.28

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Solution

The third proportional to 46,904,643.19 and 70,726,086.28 is: 106,645,716.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,904,643.19 : 70,726,086.28 = 70,726,086.28 : x
  2. Step 2: Convert to fraction form
    46,904,643.19/70,726,086.28 = 70,726,086.28/x
  3. Step 3: Cross multiply
    46,904,643.19x = 70,726,086.28 × 70,726,086.28
  4. Step 4: Simplify right side
    46,904,643.19x = 5,002,179,280,662,819
  5. Step 5: Solve for x
    x = 5,002,179,280,662,819/46,904,643.19
  6. Step 6: Final answer
    x = 106,645,716.52

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.