Home / 6,141,056,730.59-9,211,612,082.56-1,944,030,163.89

Finding the Fourth Proportional to 6,141,056,730.59, 9,211,612,082.56 and 1,944,030,163.89

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Solution

The fourth proportional to 6,141,056,730.59, 9,211,612,082.56 and 1,944,030,163.89 is: 2,916,053,788.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,056,730.59 : 9,211,612,082.56 = 1,944,030,163.89 : x
  2. Step 2: Convert to fraction form
    6,141,056,730.59/9,211,612,082.56 = 1,944,030,163.89/x
  3. Step 3: Cross multiply
    6,141,056,730.59x = 9,211,612,082.56 × 1,944,030,163.89
  4. Step 4: Simplify right side
    6,141,056,730.59x = 17,907,651,746,581,338,112
  5. Step 5: Solve for x
    x = 17,907,651,746,581,338,112/6,141,056,730.59
  6. Step 6: Final answer
    x = 2,916,053,788.82

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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.