Home / 26,027,126.88-35,917,438.44-14,425,439.36

Finding the Fourth Proportional to 26,027,126.88, 35,917,438.44 and 14,425,439.36

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Solution

The fourth proportional to 26,027,126.88, 35,917,438.44 and 14,425,439.36 is: 19,907,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,027,126.88 : 35,917,438.44 = 14,425,439.36 : x
  2. Step 2: Convert to fraction form
    26,027,126.88/35,917,438.44 = 14,425,439.36/x
  3. Step 3: Cross multiply
    26,027,126.88x = 35,917,438.44 × 14,425,439.36
  4. Step 4: Simplify right side
    26,027,126.88x = 518,124,830,182,752.94
  5. Step 5: Solve for x
    x = 518,124,830,182,752.94/26,027,126.88
  6. Step 6: Final answer
    x = 19,907,108.17

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1.5x scale

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.