Home / 92,582,783.02-138,601,745.00-61,801,011.95

Finding the Fourth Proportional to 92,582,783.02, 138,601,745.00 and 61,801,011.95

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Solution

The fourth proportional to 92,582,783.02, 138,601,745.00 and 61,801,011.95 is: 92,519,665.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,582,783.02 : 138,601,745.00 = 61,801,011.95 : x
  2. Step 2: Convert to fraction form
    92,582,783.02/138,601,745.00 = 61,801,011.95/x
  3. Step 3: Cross multiply
    92,582,783.02x = 138,601,745.00 × 61,801,011.95
  4. Step 4: Simplify right side
    92,582,783.02x = 8,565,728,098,726,848
  5. Step 5: Solve for x
    x = 8,565,728,098,726,848/92,582,783.02
  6. Step 6: Final answer
    x = 92,519,665.32

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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.