Home / 5,853,366,642.06-8,077,436,967.81-3,312,994,066.82

Finding the Fourth Proportional to 5,853,366,642.06, 8,077,436,967.81 and 3,312,994,066.82

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Solution

The fourth proportional to 5,853,366,642.06, 8,077,436,967.81 and 3,312,994,066.82 is: 4,571,813,519.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853,366,642.06 : 8,077,436,967.81 = 3,312,994,066.82 : x
  2. Step 2: Convert to fraction form
    5,853,366,642.06/8,077,436,967.81 = 3,312,994,066.82/x
  3. Step 3: Cross multiply
    5,853,366,642.06x = 8,077,436,967.81 × 3,312,994,066.82
  4. Step 4: Simplify right side
    5,853,366,642.06x = 26,760,500,749,469,626,368
  5. Step 5: Solve for x
    x = 26,760,500,749,469,626,368/5,853,366,642.06
  6. Step 6: Final answer
    x = 4,571,813,519.62

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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.