Home / 122,859,088.33-184,314,514.75-39,854,359.58

Finding the Fourth Proportional to 122,859,088.33, 184,314,514.75 and 39,854,359.58

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Solution

The fourth proportional to 122,859,088.33, 184,314,514.75 and 39,854,359.58 is: 59,789,935.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,859,088.33 : 184,314,514.75 = 39,854,359.58 : x
  2. Step 2: Convert to fraction form
    122,859,088.33/184,314,514.75 = 39,854,359.58/x
  3. Step 3: Cross multiply
    122,859,088.33x = 184,314,514.75 × 39,854,359.58
  4. Step 4: Simplify right side
    122,859,088.33x = 7,345,736,945,902,826
  5. Step 5: Solve for x
    x = 7,345,736,945,902,826/122,859,088.33
  6. Step 6: Final answer
    x = 59,789,935.33

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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.