Home / 4,799,425,827.81-6,623,217,364.77-2,684,917,083.72

Finding the Fourth Proportional to 4,799,425,827.81, 6,623,217,364.77 and 2,684,917,083.72

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Solution

The fourth proportional to 4,799,425,827.81, 6,623,217,364.77 and 2,684,917,083.72 is: 3,705,191,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,425,827.81 : 6,623,217,364.77 = 2,684,917,083.72 : x
  2. Step 2: Convert to fraction form
    4,799,425,827.81/6,623,217,364.77 = 2,684,917,083.72/x
  3. Step 3: Cross multiply
    4,799,425,827.81x = 6,623,217,364.77 × 2,684,917,083.72
  4. Step 4: Simplify right side
    4,799,425,827.81x = 17,782,789,451,861,932,032
  5. Step 5: Solve for x
    x = 17,782,789,451,861,932,032/4,799,425,827.81
  6. Step 6: Final answer
    x = 3,705,191,014.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.