Home / 27,108,224.73-37,409,273.15-16,243,208.73

Finding the Fourth Proportional to 27,108,224.73, 37,409,273.15 and 16,243,208.73

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Solution

The fourth proportional to 27,108,224.73, 37,409,273.15 and 16,243,208.73 is: 22,415,581.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,108,224.73 : 37,409,273.15 = 16,243,208.73 : x
  2. Step 2: Convert to fraction form
    27,108,224.73/37,409,273.15 = 16,243,208.73/x
  3. Step 3: Cross multiply
    27,108,224.73x = 37,409,273.15 × 16,243,208.73
  4. Step 4: Simplify right side
    27,108,224.73x = 607,646,632,131,818.62
  5. Step 5: Solve for x
    x = 607,646,632,131,818.62/27,108,224.73
  6. Step 6: Final answer
    x = 22,415,581.92

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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.