Home / 26,888,917.06-37,107,147.90-14,665,774.06

Finding the Fourth Proportional to 26,888,917.06, 37,107,147.90 and 14,665,774.06

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Solution

The fourth proportional to 26,888,917.06, 37,107,147.90 and 14,665,774.06 is: 20,239,009.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,888,917.06 : 37,107,147.90 = 14,665,774.06 : x
  2. Step 2: Convert to fraction form
    26,888,917.06/37,107,147.90 = 14,665,774.06/x
  3. Step 3: Cross multiply
    26,888,917.06x = 37,107,147.90 × 14,665,774.06
  4. Step 4: Simplify right side
    26,888,917.06x = 544,205,047,112,403.50
  5. Step 5: Solve for x
    x = 544,205,047,112,403.50/26,888,917.06
  6. Step 6: Final answer
    x = 20,239,009.47

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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.