Home / 226,572,666.75-349,867,811.25

Finding the Third Proportional to 226,572,666.75 and 349,867,811.25

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Solution

The third proportional to 226,572,666.75 and 349,867,811.25 is: 540,257,071.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,572,666.75 : 349,867,811.25 = 349,867,811.25 : x
  2. Step 2: Convert to fraction form
    226,572,666.75/349,867,811.25 = 349,867,811.25/x
  3. Step 3: Cross multiply
    226,572,666.75x = 349,867,811.25 × 349,867,811.25
  4. Step 4: Simplify right side
    226,572,666.75x = 122,407,485,348,865,632
  5. Step 5: Solve for x
    x = 122,407,485,348,865,632/226,572,666.75
  6. Step 6: Final answer
    x = 540,257,071.18

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.