Home / 26,027,127.26-35,917,438.96-14,425,439.74

Finding the Fourth Proportional to 26,027,127.26, 35,917,438.96 and 14,425,439.74

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Solution

The fourth proportional to 26,027,127.26, 35,917,438.96 and 14,425,439.74 is: 19,907,108.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,027,127.26 : 35,917,438.96 = 14,425,439.74 : x
  2. Step 2: Convert to fraction form
    26,027,127.26/35,917,438.96 = 14,425,439.74/x
  3. Step 3: Cross multiply
    26,027,127.26x = 35,917,438.96 × 14,425,439.74
  4. Step 4: Simplify right side
    26,027,127.26x = 518,124,851,116,957.50
  5. Step 5: Solve for x
    x = 518,124,851,116,957.50/26,027,127.26
  6. Step 6: Final answer
    x = 19,907,108.69

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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.