Home / 2,814,432,779.73-3,882,303,588.02-1,755,322,005.27

Finding the Fourth Proportional to 2,814,432,779.73, 3,882,303,588.02 and 1,755,322,005.27

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Solution

The fourth proportional to 2,814,432,779.73, 3,882,303,588.02 and 1,755,322,005.27 is: 2,421,337,957.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,432,779.73 : 3,882,303,588.02 = 1,755,322,005.27 : x
  2. Step 2: Convert to fraction form
    2,814,432,779.73/3,882,303,588.02 = 1,755,322,005.27/x
  3. Step 3: Cross multiply
    2,814,432,779.73x = 3,882,303,588.02 × 1,755,322,005.27
  4. Step 4: Simplify right side
    2,814,432,779.73x = 6,814,692,919,181,405,184
  5. Step 5: Solve for x
    x = 6,814,692,919,181,405,184/2,814,432,779.73
  6. Step 6: Final answer
    x = 2,421,337,957.78

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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.