Home / 184,347,468.29-276,328,047.20-85,898,008.46

Finding the Fourth Proportional to 184,347,468.29, 276,328,047.20 and 85,898,008.46

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Solution

The fourth proportional to 184,347,468.29, 276,328,047.20 and 85,898,008.46 is: 128,757,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,347,468.29 : 276,328,047.20 = 85,898,008.46 : x
  2. Step 2: Convert to fraction form
    184,347,468.29/276,328,047.20 = 85,898,008.46/x
  3. Step 3: Cross multiply
    184,347,468.29x = 276,328,047.20 × 85,898,008.46
  4. Step 4: Simplify right side
    184,347,468.29x = 23,736,028,934,309,748
  5. Step 5: Solve for x
    x = 23,736,028,934,309,748/184,347,468.29
  6. Step 6: Final answer
    x = 128,757,010.63

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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.