Home / 6,833,790,489.96-10,249,650,012.96-1,859,899,940.19

Finding the Fourth Proportional to 6,833,790,489.96, 10,249,650,012.96 and 1,859,899,940.19

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Solution

The fourth proportional to 6,833,790,489.96, 10,249,650,012.96 and 1,859,899,940.19 is: 2,789,568,025.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,790,489.96 : 10,249,650,012.96 = 1,859,899,940.19 : x
  2. Step 2: Convert to fraction form
    6,833,790,489.96/10,249,650,012.96 = 1,859,899,940.19/x
  3. Step 3: Cross multiply
    6,833,790,489.96x = 10,249,650,012.96 × 1,859,899,940.19
  4. Step 4: Simplify right side
    6,833,790,489.96x = 19,063,323,446,072,733,696
  5. Step 5: Solve for x
    x = 19,063,323,446,072,733,696/6,833,790,489.96
  6. Step 6: Final answer
    x = 2,789,568,025.84

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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.