Home / 411,211,726.83-567,466,892.24-234,997,701.03

Finding the Fourth Proportional to 411,211,726.83, 567,466,892.24 and 234,997,701.03

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Solution

The fourth proportional to 411,211,726.83, 567,466,892.24 and 234,997,701.03 is: 324,293,803.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,211,726.83 : 567,466,892.24 = 234,997,701.03 : x
  2. Step 2: Convert to fraction form
    411,211,726.83/567,466,892.24 = 234,997,701.03/x
  3. Step 3: Cross multiply
    411,211,726.83x = 567,466,892.24 × 234,997,701.03
  4. Step 4: Simplify right side
    411,211,726.83x = 133,353,415,085,863,760
  5. Step 5: Solve for x
    x = 133,353,415,085,863,760/411,211,726.83
  6. Step 6: Final answer
    x = 324,293,803.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.