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Finding the Third Proportional to 10,034,976 and 15,075,072

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Solution

The third proportional to 10,034,976 and 15,075,072 is: 22,646,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034,976 : 15,075,072 = 15,075,072 : x
  2. Step 2: Convert to fraction form
    10,034,976/15,075,072 = 15,075,072/x
  3. Step 3: Cross multiply
    10,034,976x = 15,075,072 × 15,075,072
  4. Step 4: Simplify right side
    10,034,976x = 227,257,795,805,184
  5. Step 5: Solve for x
    x = 227,257,795,805,184/10,034,976
  6. Step 6: Final answer
    x = 22,646,570.93

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.