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Finding the Fourth Proportional to 552,882,385.14, 829,326,678.02 and 184,416,325.88

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Solution

The fourth proportional to 552,882,385.14, 829,326,678.02 and 184,416,325.88 is: 276,625,522.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,882,385.14 : 829,326,678.02 = 184,416,325.88 : x
  2. Step 2: Convert to fraction form
    552,882,385.14/829,326,678.02 = 184,416,325.88/x
  3. Step 3: Cross multiply
    552,882,385.14x = 829,326,678.02 × 184,416,325.88
  4. Step 4: Simplify right side
    552,882,385.14x = 152,941,378,914,714,144
  5. Step 5: Solve for x
    x = 152,941,378,914,714,144/552,882,385.14
  6. Step 6: Final answer
    x = 276,625,522.94

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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.