Home / 184,360,344.32-254,414,305.68-100,726,678.52

Finding the Fourth Proportional to 184,360,344.32, 254,414,305.68 and 100,726,678.52

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Solution

The fourth proportional to 184,360,344.32, 254,414,305.68 and 100,726,678.52 is: 139,001,193.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,360,344.32 : 254,414,305.68 = 100,726,678.52 : x
  2. Step 2: Convert to fraction form
    184,360,344.32/254,414,305.68 = 100,726,678.52/x
  3. Step 3: Cross multiply
    184,360,344.32x = 254,414,305.68 × 100,726,678.52
  4. Step 4: Simplify right side
    184,360,344.32x = 25,626,307,979,118,368
  5. Step 5: Solve for x
    x = 25,626,307,979,118,368/184,360,344.32
  6. Step 6: Final answer
    x = 139,001,193.96

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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.