Home / 583,597,028.99-875,394,464.13-190,123,385.69

Finding the Fourth Proportional to 583,597,028.99, 875,394,464.13 and 190,123,385.69

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Solution

The fourth proportional to 583,597,028.99, 875,394,464.13 and 190,123,385.69 is: 285,184,726.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,597,028.99 : 875,394,464.13 = 190,123,385.69 : x
  2. Step 2: Convert to fraction form
    583,597,028.99/875,394,464.13 = 190,123,385.69/x
  3. Step 3: Cross multiply
    583,597,028.99x = 875,394,464.13 × 190,123,385.69
  4. Step 4: Simplify right side
    583,597,028.99x = 166,432,959,336,867,328
  5. Step 5: Solve for x
    x = 166,432,959,336,867,328/583,597,028.99
  6. Step 6: Final answer
    x = 285,184,726.91

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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.