Home / 25,458,711.63-35,131,983.49-14,445,224.30

Finding the Fourth Proportional to 25,458,711.63, 35,131,983.49 and 14,445,224.30

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Solution

The fourth proportional to 25,458,711.63, 35,131,983.49 and 14,445,224.30 is: 19,933,820.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,458,711.63 : 35,131,983.49 = 14,445,224.30 : x
  2. Step 2: Convert to fraction form
    25,458,711.63/35,131,983.49 = 14,445,224.30/x
  3. Step 3: Cross multiply
    25,458,711.63x = 35,131,983.49 × 14,445,224.30
  4. Step 4: Simplify right side
    25,458,711.63x = 507,489,381,722,833.31
  5. Step 5: Solve for x
    x = 507,489,381,722,833.31/25,458,711.63
  6. Step 6: Final answer
    x = 19,933,820.26

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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.