Home / 26,921,274.12-37,151,164.44-14,698,131.12

Finding the Fourth Proportional to 26,921,274.12, 37,151,164.44 and 14,698,131.12

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Solution

The fourth proportional to 26,921,274.12, 37,151,164.44 and 14,698,131.12 is: 20,283,315.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,921,274.12 : 37,151,164.44 = 14,698,131.12 : x
  2. Step 2: Convert to fraction form
    26,921,274.12/37,151,164.44 = 14,698,131.12/x
  3. Step 3: Cross multiply
    26,921,274.12x = 37,151,164.44 × 14,698,131.12
  4. Step 4: Simplify right side
    26,921,274.12x = 546,052,686,199,801.31
  5. Step 5: Solve for x
    x = 546,052,686,199,801.31/26,921,274.12
  6. Step 6: Final answer
    x = 20,283,315.11

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Double scale
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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.