Home / 25,553,796.36-35,263,700.10-13,950,799.08

Finding the Fourth Proportional to 25,553,796.36, 35,263,700.10 and 13,950,799.08

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Solution

The fourth proportional to 25,553,796.36, 35,263,700.10 and 13,950,799.08 is: 19,251,808.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,553,796.36 : 35,263,700.10 = 13,950,799.08 : x
  2. Step 2: Convert to fraction form
    25,553,796.36/35,263,700.10 = 13,950,799.08/x
  3. Step 3: Cross multiply
    25,553,796.36x = 35,263,700.10 × 13,950,799.08
  4. Step 4: Simplify right side
    25,553,796.36x = 491,956,794,912,475.94
  5. Step 5: Solve for x
    x = 491,956,794,912,475.94/25,553,796.36
  6. Step 6: Final answer
    x = 19,251,808.54

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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.