Home / 364,032,168.70-546,048,253.05-227,983,272.70

Finding the Fourth Proportional to 364,032,168.70, 546,048,253.05 and 227,983,272.70

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Solution

The fourth proportional to 364,032,168.70, 546,048,253.05 and 227,983,272.70 is: 341,974,909.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,032,168.70 : 546,048,253.05 = 227,983,272.70 : x
  2. Step 2: Convert to fraction form
    364,032,168.70/546,048,253.05 = 227,983,272.70/x
  3. Step 3: Cross multiply
    364,032,168.70x = 546,048,253.05 × 227,983,272.70
  4. Step 4: Simplify right side
    364,032,168.70x = 124,489,867,782,456,736
  5. Step 5: Solve for x
    x = 124,489,867,782,456,736/364,032,168.70
  6. Step 6: Final answer
    x = 341,974,909.05

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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.