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Finding the Third Proportional to 29,037,859 and 63,196,577

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Solution

The third proportional to 29,037,859 and 63,196,577 is: 137,537,941.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,037,859 : 63,196,577 = 63,196,577 : x
  2. Step 2: Convert to fraction form
    29,037,859/63,196,577 = 63,196,577/x
  3. Step 3: Cross multiply
    29,037,859x = 63,196,577 × 63,196,577
  4. Step 4: Simplify right side
    29,037,859x = 3,993,807,344,516,929
  5. Step 5: Solve for x
    x = 3,993,807,344,516,929/29,037,859
  6. Step 6: Final answer
    x = 137,537,941.23

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.