Home / 576,599,254.86-865,213,748.10-244,554,616.66

Finding the Fourth Proportional to 576,599,254.86, 865,213,748.10 and 244,554,616.66

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Solution

The fourth proportional to 576,599,254.86, 865,213,748.10 and 244,554,616.66 is: 366,965,469.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,599,254.86 : 865,213,748.10 = 244,554,616.66 : x
  2. Step 2: Convert to fraction form
    576,599,254.86/865,213,748.10 = 244,554,616.66/x
  3. Step 3: Cross multiply
    576,599,254.86x = 865,213,748.10 × 244,554,616.66
  4. Step 4: Simplify right side
    576,599,254.86x = 211,592,016,495,557,312
  5. Step 5: Solve for x
    x = 211,592,016,495,557,312/576,599,254.86
  6. Step 6: Final answer
    x = 366,965,469.89

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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.