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Finding the Third Proportional to 56,900,488 and 134,276,310

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Solution

The third proportional to 56,900,488 and 134,276,310 is: 316,871,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,900,488 : 134,276,310 = 134,276,310 : x
  2. Step 2: Convert to fraction form
    56,900,488/134,276,310 = 134,276,310/x
  3. Step 3: Cross multiply
    56,900,488x = 134,276,310 × 134,276,310
  4. Step 4: Simplify right side
    56,900,488x = 18,030,127,427,216,100
  5. Step 5: Solve for x
    x = 18,030,127,427,216,100/56,900,488
  6. Step 6: Final answer
    x = 316,871,226.61

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.