Home / 26,918,376.63-37,147,170.38-14,695,233.63

Finding the Fourth Proportional to 26,918,376.63, 37,147,170.38 and 14,695,233.63

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Solution

The fourth proportional to 26,918,376.63, 37,147,170.38 and 14,695,233.63 is: 20,279,319.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,376.63 : 37,147,170.38 = 14,695,233.63 : x
  2. Step 2: Convert to fraction form
    26,918,376.63/37,147,170.38 = 14,695,233.63/x
  3. Step 3: Cross multiply
    26,918,376.63x = 37,147,170.38 × 14,695,233.63
  4. Step 4: Simplify right side
    26,918,376.63x = 545,886,347,354,039.75
  5. Step 5: Solve for x
    x = 545,886,347,354,039.75/26,918,376.63
  6. Step 6: Final answer
    x = 20,279,319.03

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Double scale
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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.