Home / 28,689,691.13-61,913,170.13

Finding the Third Proportional to 28,689,691.13 and 61,913,170.13

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Solution

The third proportional to 28,689,691.13 and 61,913,170.13 is: 133,610,383.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,689,691.13 : 61,913,170.13 = 61,913,170.13 : x
  2. Step 2: Convert to fraction form
    28,689,691.13/61,913,170.13 = 61,913,170.13/x
  3. Step 3: Cross multiply
    28,689,691.13x = 61,913,170.13 × 61,913,170.13
  4. Step 4: Simplify right side
    28,689,691.13x = 3,833,240,634,927,192.50
  5. Step 5: Solve for x
    x = 3,833,240,634,927,192.50/28,689,691.13
  6. Step 6: Final answer
    x = 133,610,383.54

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.