Home / 122,870,529.04-184,333,284.14-46,194,221.56

Finding the Fourth Proportional to 122,870,529.04, 184,333,284.14 and 46,194,221.56

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Solution

The fourth proportional to 122,870,529.04, 184,333,284.14 and 46,194,221.56 is: 69,301,667.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,870,529.04 : 184,333,284.14 = 46,194,221.56 : x
  2. Step 2: Convert to fraction form
    122,870,529.04/184,333,284.14 = 46,194,221.56/x
  3. Step 3: Cross multiply
    122,870,529.04x = 184,333,284.14 × 46,194,221.56
  4. Step 4: Simplify right side
    122,870,529.04x = 8,515,132,568,445,594
  5. Step 5: Solve for x
    x = 8,515,132,568,445,594/122,870,529.04
  6. Step 6: Final answer
    x = 69,301,667.66

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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.