Home / 6,833,790,490.46-10,249,650,013.71-1,859,899,940.69

Finding the Fourth Proportional to 6,833,790,490.46, 10,249,650,013.71 and 1,859,899,940.69

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Solution

The fourth proportional to 6,833,790,490.46, 10,249,650,013.71 and 1,859,899,940.69 is: 2,789,568,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,790,490.46 : 10,249,650,013.71 = 1,859,899,940.69 : x
  2. Step 2: Convert to fraction form
    6,833,790,490.46/10,249,650,013.71 = 1,859,899,940.69/x
  3. Step 3: Cross multiply
    6,833,790,490.46x = 10,249,650,013.71 × 1,859,899,940.69
  4. Step 4: Simplify right side
    6,833,790,490.46x = 19,063,323,452,592,484,352
  5. Step 5: Solve for x
    x = 19,063,323,452,592,484,352/6,833,790,490.46
  6. Step 6: Final answer
    x = 2,789,568,026.59

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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.