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Finding the Third Proportional to 16,511,324 and 35,020,476

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Solution

The third proportional to 16,511,324 and 35,020,476 is: 74,278,340.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,511,324 : 35,020,476 = 35,020,476 : x
  2. Step 2: Convert to fraction form
    16,511,324/35,020,476 = 35,020,476/x
  3. Step 3: Cross multiply
    16,511,324x = 35,020,476 × 35,020,476
  4. Step 4: Simplify right side
    16,511,324x = 1,226,433,739,266,576
  5. Step 5: Solve for x
    x = 1,226,433,739,266,576/16,511,324
  6. Step 6: Final answer
    x = 74,278,340.08

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.