Home / 25,526,697.88-35,227,067.89-13,924,312.96

Finding the Fourth Proportional to 25,526,697.88, 35,227,067.89 and 13,924,312.96

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Solution

The fourth proportional to 25,526,697.88, 35,227,067.89 and 13,924,312.96 is: 19,215,674.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,526,697.88 : 35,227,067.89 = 13,924,312.96 : x
  2. Step 2: Convert to fraction form
    25,526,697.88/35,227,067.89 = 13,924,312.96/x
  3. Step 3: Cross multiply
    25,526,697.88x = 35,227,067.89 × 13,924,312.96
  4. Step 4: Simplify right side
    25,526,697.88x = 490,512,717,963,526.88
  5. Step 5: Solve for x
    x = 490,512,717,963,526.88/25,526,697.88
  6. Step 6: Final answer
    x = 19,215,674.52

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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.