Home / 26,918,381.64-37,147,177.26-14,695,238.64

Finding the Fourth Proportional to 26,918,381.64, 37,147,177.26 and 14,695,238.64

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Solution

The fourth proportional to 26,918,381.64, 37,147,177.26 and 14,695,238.64 is: 20,279,325.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,381.64 : 37,147,177.26 = 14,695,238.64 : x
  2. Step 2: Convert to fraction form
    26,918,381.64/37,147,177.26 = 14,695,238.64/x
  3. Step 3: Cross multiply
    26,918,381.64x = 37,147,177.26 × 14,695,238.64
  4. Step 4: Simplify right side
    26,918,381.64x = 545,886,634,638,081.31
  5. Step 5: Solve for x
    x = 545,886,634,638,081.31/26,918,381.64
  6. Step 6: Final answer
    x = 20,279,325.92

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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.