Home / 26,638,302.06-36,760,889.34-14,415,159.06

Finding the Fourth Proportional to 26,638,302.06, 36,760,889.34 and 14,415,159.06

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Solution

The fourth proportional to 26,638,302.06, 36,760,889.34 and 14,415,159.06 is: 19,892,937.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,638,302.06 : 36,760,889.34 = 14,415,159.06 : x
  2. Step 2: Convert to fraction form
    26,638,302.06/36,760,889.34 = 14,415,159.06/x
  3. Step 3: Cross multiply
    26,638,302.06x = 36,760,889.34 × 14,415,159.06
  4. Step 4: Simplify right side
    26,638,302.06x = 529,914,067,023,158.50
  5. Step 5: Solve for x
    x = 529,914,067,023,158.50/26,638,302.06
  6. Step 6: Final answer
    x = 19,892,937.09

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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.