Home / 10,589,748,026.84-15,863,957,213.34-8,249,728,283

Finding the Fourth Proportional to 10,589,748,026.84, 15,863,957,213.34 and 8,249,728,283

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Solution

The fourth proportional to 10,589,748,026.84, 15,863,957,213.34 and 8,249,728,283 is: 12,358,493,910.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,589,748,026.84 : 15,863,957,213.34 = 8,249,728,283 : x
  2. Step 2: Convert to fraction form
    10,589,748,026.84/15,863,957,213.34 = 8,249,728,283/x
  3. Step 3: Cross multiply
    10,589,748,026.84x = 15,863,957,213.34 × 8,249,728,283
  4. Step 4: Simplify right side
    10,589,748,026.84x = 130,873,336,503,192,862,720
  5. Step 5: Solve for x
    x = 130,873,336,503,192,862,720/10,589,748,026.84
  6. Step 6: Final answer
    x = 12,358,493,910.48

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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.