Home / 25,553,975.61-35,264,303.82-13,951,538.75

Finding the Fourth Proportional to 25,553,975.61, 35,264,303.82 and 13,951,538.75

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Solution

The fourth proportional to 25,553,975.61, 35,264,303.82 and 13,951,538.75 is: 19,253,023.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,553,975.61 : 35,264,303.82 = 13,951,538.75 : x
  2. Step 2: Convert to fraction form
    25,553,975.61/35,264,303.82 = 13,951,538.75/x
  3. Step 3: Cross multiply
    25,553,975.61x = 35,264,303.82 × 13,951,538.75
  4. Step 4: Simplify right side
    25,553,975.61x = 491,991,301,324,663.75
  5. Step 5: Solve for x
    x = 491,991,301,324,663.75/25,553,975.61
  6. Step 6: Final answer
    x = 19,253,023.83

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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.