Home / 226,892,904.17-340,425,130.39-88,817,191.34

Finding the Fourth Proportional to 226,892,904.17, 340,425,130.39 and 88,817,191.34

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Solution

The fourth proportional to 226,892,904.17, 340,425,130.39 and 88,817,191.34 is: 133,259,363.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,892,904.17 : 340,425,130.39 = 88,817,191.34 : x
  2. Step 2: Convert to fraction form
    226,892,904.17/340,425,130.39 = 88,817,191.34/x
  3. Step 3: Cross multiply
    226,892,904.17x = 340,425,130.39 × 88,817,191.34
  4. Step 4: Simplify right side
    226,892,904.17x = 30,235,603,940,867,132
  5. Step 5: Solve for x
    x = 30,235,603,940,867,132/226,892,904.17
  6. Step 6: Final answer
    x = 133,259,363.28

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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.