Home / 23,627,632-32,605,939.11-13,173,524.14

Finding the Fourth Proportional to 23,627,632, 32,605,939.11 and 13,173,524.14

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Solution

The fourth proportional to 23,627,632, 32,605,939.11 and 13,173,524.14 is: 18,179,355.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627,632 : 32,605,939.11 = 13,173,524.14 : x
  2. Step 2: Convert to fraction form
    23,627,632/32,605,939.11 = 13,173,524.14/x
  3. Step 3: Cross multiply
    23,627,632x = 32,605,939.11 × 13,173,524.14
  4. Step 4: Simplify right side
    23,627,632x = 429,535,125,972,955.12
  5. Step 5: Solve for x
    x = 429,535,125,972,955.12/23,627,632
  6. Step 6: Final answer
    x = 18,179,355.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.