Home / 62,217,699,447.06-85,859,511,479.40-34,751,686,791.65

Finding the Fourth Proportional to 62,217,699,447.06, 85,859,511,479.40 and 34,751,686,791.65

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Solution

The fourth proportional to 62,217,699,447.06, 85,859,511,479.40 and 34,751,686,791.65 is: 47,956,817,393.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,217,699,447.06 : 85,859,511,479.40 = 34,751,686,791.65 : x
  2. Step 2: Convert to fraction form
    62,217,699,447.06/85,859,511,479.40 = 34,751,686,791.65/x
  3. Step 3: Cross multiply
    62,217,699,447.06x = 85,859,511,479.40 × 34,751,686,791.65
  4. Step 4: Simplify right side
    62,217,699,447.06x = 2,983,762,851,015,756,873,728
  5. Step 5: Solve for x
    x = 2,983,762,851,015,756,873,728/62,217,699,447.06
  6. Step 6: Final answer
    x = 47,956,817,393.33

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1.5x scale

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.