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Finding the Third Proportional to 132,050,846 and 289,610,852

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Solution

The third proportional to 132,050,846 and 289,610,852 is: 635,167,801.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,050,846 : 289,610,852 = 289,610,852 : x
  2. Step 2: Convert to fraction form
    132,050,846/289,610,852 = 289,610,852/x
  3. Step 3: Cross multiply
    132,050,846x = 289,610,852 × 289,610,852
  4. Step 4: Simplify right side
    132,050,846x = 83,874,445,596,165,904
  5. Step 5: Solve for x
    x = 83,874,445,596,165,904/132,050,846
  6. Step 6: Final answer
    x = 635,167,801.93

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.