Home / 367,456,498.20-551,184,747.30-94,827,265.20

Finding the Fourth Proportional to 367,456,498.20, 551,184,747.30 and 94,827,265.20

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Solution

The fourth proportional to 367,456,498.20, 551,184,747.30 and 94,827,265.20 is: 142,240,897.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,456,498.20 : 551,184,747.30 = 94,827,265.20 : x
  2. Step 2: Convert to fraction form
    367,456,498.20/551,184,747.30 = 94,827,265.20/x
  3. Step 3: Cross multiply
    367,456,498.20x = 551,184,747.30 × 94,827,265.20
  4. Step 4: Simplify right side
    367,456,498.20x = 52,267,342,206,412,080
  5. Step 5: Solve for x
    x = 52,267,342,206,412,080/367,456,498.20
  6. Step 6: Final answer
    x = 142,240,897.80

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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.