Home / 604,099,442.79-906,285,500.22-183,958,398.95

Finding the Fourth Proportional to 604,099,442.79, 906,285,500.22 and 183,958,398.95

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Solution

The fourth proportional to 604,099,442.79, 906,285,500.22 and 183,958,398.95 is: 275,979,115.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,099,442.79 : 906,285,500.22 = 183,958,398.95 : x
  2. Step 2: Convert to fraction form
    604,099,442.79/906,285,500.22 = 183,958,398.95/x
  3. Step 3: Cross multiply
    604,099,442.79x = 906,285,500.22 × 183,958,398.95
  4. Step 4: Simplify right side
    604,099,442.79x = 166,718,829,607,539,648
  5. Step 5: Solve for x
    x = 166,718,829,607,539,648/604,099,442.79
  6. Step 6: Final answer
    x = 275,979,115.02

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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.