Home / 3,016,353,080.82-4,524,699,804.92-917,897,877.97

Finding the Fourth Proportional to 3,016,353,080.82, 4,524,699,804.92 and 917,897,877.97

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Solution

The fourth proportional to 3,016,353,080.82, 4,524,699,804.92 and 917,897,877.97 is: 1,376,898,605.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,353,080.82 : 4,524,699,804.92 = 917,897,877.97 : x
  2. Step 2: Convert to fraction form
    3,016,353,080.82/4,524,699,804.92 = 917,897,877.97/x
  3. Step 3: Cross multiply
    3,016,353,080.82x = 4,524,699,804.92 × 917,897,877.97
  4. Step 4: Simplify right side
    3,016,353,080.82x = 4,153,212,349,375,019,008
  5. Step 5: Solve for x
    x = 4,153,212,349,375,019,008/3,016,353,080.82
  6. Step 6: Final answer
    x = 1,376,898,605.07

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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.