Home / 26,072,129.38-35,979,577.95-14,150,947.25

Finding the Fourth Proportional to 26,072,129.38, 35,979,577.95 and 14,150,947.25

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Solution

The fourth proportional to 26,072,129.38, 35,979,577.95 and 14,150,947.25 is: 19,528,328.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,072,129.38 : 35,979,577.95 = 14,150,947.25 : x
  2. Step 2: Convert to fraction form
    26,072,129.38/35,979,577.95 = 14,150,947.25/x
  3. Step 3: Cross multiply
    26,072,129.38x = 35,979,577.95 × 14,150,947.25
  4. Step 4: Simplify right side
    26,072,129.38x = 509,145,109,588,343
  5. Step 5: Solve for x
    x = 509,145,109,588,343/26,072,129.38
  6. Step 6: Final answer
    x = 19,528,328.59

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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.