Home / 604,042,024.20-906,286,985.10-240,797,070.60

Finding the Fourth Proportional to 604,042,024.20, 906,286,985.10 and 240,797,070.60

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Solution

The fourth proportional to 604,042,024.20, 906,286,985.10 and 240,797,070.60 is: 361,284,881.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,042,024.20 : 906,286,985.10 = 240,797,070.60 : x
  2. Step 2: Convert to fraction form
    604,042,024.20/906,286,985.10 = 240,797,070.60/x
  3. Step 3: Cross multiply
    604,042,024.20x = 906,286,985.10 × 240,797,070.60
  4. Step 4: Simplify right side
    604,042,024.20x = 218,231,251,134,985,856
  5. Step 5: Solve for x
    x = 218,231,251,134,985,856/604,042,024.20
  6. Step 6: Final answer
    x = 361,284,881.50

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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.