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Finding the Third Proportional to 29,754,368 and 45,958,072

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Solution

The third proportional to 29,754,368 and 45,958,072 is: 70,986,027.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,754,368 : 45,958,072 = 45,958,072 : x
  2. Step 2: Convert to fraction form
    29,754,368/45,958,072 = 45,958,072/x
  3. Step 3: Cross multiply
    29,754,368x = 45,958,072 × 45,958,072
  4. Step 4: Simplify right side
    29,754,368x = 2,112,144,381,957,184
  5. Step 5: Solve for x
    x = 2,112,144,381,957,184/29,754,368
  6. Step 6: Final answer
    x = 70,986,027.39

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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.