Home / 184,513,000.80-254,633,255.19-102,012,099.96

Finding the Fourth Proportional to 184,513,000.80, 254,633,255.19 and 102,012,099.96

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Solution

The fourth proportional to 184,513,000.80, 254,633,255.19 and 102,012,099.96 is: 140,779,635.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,513,000.80 : 254,633,255.19 = 102,012,099.96 : x
  2. Step 2: Convert to fraction form
    184,513,000.80/254,633,255.19 = 102,012,099.96/x
  3. Step 3: Cross multiply
    184,513,000.80x = 254,633,255.19 × 102,012,099.96
  4. Step 4: Simplify right side
    184,513,000.80x = 25,975,673,081,582,468
  5. Step 5: Solve for x
    x = 25,975,673,081,582,468/184,513,000.80
  6. Step 6: Final answer
    x = 140,779,635.95

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Why These Related Problems?

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