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Finding the Third Proportional to 29,871,018 and 46,133,262

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Solution

The third proportional to 29,871,018 and 46,133,262 is: 71,248,923.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,871,018 : 46,133,262 = 46,133,262 : x
  2. Step 2: Convert to fraction form
    29,871,018/46,133,262 = 46,133,262/x
  3. Step 3: Cross multiply
    29,871,018x = 46,133,262 × 46,133,262
  4. Step 4: Simplify right side
    29,871,018x = 2,128,277,862,760,644
  5. Step 5: Solve for x
    x = 2,128,277,862,760,644/29,871,018
  6. Step 6: Final answer
    x = 71,248,923.05

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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.