Home / 20,588,023.13-27,447,472.69

Finding the Third Proportional to 20,588,023.13 and 27,447,472.69

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Solution

The third proportional to 20,588,023.13 and 27,447,472.69 is: 36,592,331.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,588,023.13 : 27,447,472.69 = 27,447,472.69 : x
  2. Step 2: Convert to fraction form
    20,588,023.13/27,447,472.69 = 27,447,472.69/x
  3. Step 3: Cross multiply
    20,588,023.13x = 27,447,472.69 × 27,447,472.69
  4. Step 4: Simplify right side
    20,588,023.13x = 753,363,756,931,058.50
  5. Step 5: Solve for x
    x = 753,363,756,931,058.50/20,588,023.13
  6. Step 6: Final answer
    x = 36,592,331.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.