Home / 27,150,550.16-37,467,759.24-14,927,407.16

Finding the Fourth Proportional to 27,150,550.16, 37,467,759.24 and 14,927,407.16

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Solution

The fourth proportional to 27,150,550.16, 37,467,759.24 and 14,927,407.16 is: 20,599,821.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,150,550.16 : 37,467,759.24 = 14,927,407.16 : x
  2. Step 2: Convert to fraction form
    27,150,550.16/37,467,759.24 = 14,927,407.16/x
  3. Step 3: Cross multiply
    27,150,550.16x = 37,467,759.24 × 14,927,407.16
  4. Step 4: Simplify right side
    27,150,550.16x = 559,296,497,360,993.38
  5. Step 5: Solve for x
    x = 559,296,497,360,993.38/27,150,550.16
  6. Step 6: Final answer
    x = 20,599,821.89

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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.