Home / 27,386,353.13-57,828,502.13

Finding the Third Proportional to 27,386,353.13 and 57,828,502.13

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Solution

The third proportional to 27,386,353.13 and 57,828,502.13 is: 122,109,564.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,386,353.13 : 57,828,502.13 = 57,828,502.13 : x
  2. Step 2: Convert to fraction form
    27,386,353.13/57,828,502.13 = 57,828,502.13/x
  3. Step 3: Cross multiply
    27,386,353.13x = 57,828,502.13 × 57,828,502.13
  4. Step 4: Simplify right side
    27,386,353.13x = 3,344,135,658,021,129.50
  5. Step 5: Solve for x
    x = 3,344,135,658,021,129.50/27,386,353.13
  6. Step 6: Final answer
    x = 122,109,564.67

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.