Home / 552,882,481.59-829,326,822.86-184,416,422.30

Finding the Fourth Proportional to 552,882,481.59, 829,326,822.86 and 184,416,422.30

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Solution

The fourth proportional to 552,882,481.59, 829,326,822.86 and 184,416,422.30 is: 276,625,667.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,882,481.59 : 829,326,822.86 = 184,416,422.30 : x
  2. Step 2: Convert to fraction form
    552,882,481.59/829,326,822.86 = 184,416,422.30/x
  3. Step 3: Cross multiply
    552,882,481.59x = 829,326,822.86 × 184,416,422.30
  4. Step 4: Simplify right side
    552,882,481.59x = 152,941,485,592,660,672
  5. Step 5: Solve for x
    x = 152,941,485,592,660,672/552,882,481.59
  6. Step 6: Final answer
    x = 276,625,667.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.