Home / 467,169,212.48-700,793,676.79-122,122,285.88

Finding the Fourth Proportional to 467,169,212.48, 700,793,676.79 and 122,122,285.88

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Solution

The fourth proportional to 467,169,212.48, 700,793,676.79 and 122,122,285.88 is: 183,193,848.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,169,212.48 : 700,793,676.79 = 122,122,285.88 : x
  2. Step 2: Convert to fraction form
    467,169,212.48/700,793,676.79 = 122,122,285.88/x
  3. Step 3: Cross multiply
    467,169,212.48x = 700,793,676.79 × 122,122,285.88
  4. Step 4: Simplify right side
    467,169,212.48x = 85,582,525,736,035,424
  5. Step 5: Solve for x
    x = 85,582,525,736,035,424/467,169,212.48
  6. Step 6: Final answer
    x = 183,193,848.08

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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.