Home / 4,380,098,863.85-6,570,148,371.91-1,063,891,088.57

Finding the Fourth Proportional to 4,380,098,863.85, 6,570,148,371.91 and 1,063,891,088.57

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Solution

The fourth proportional to 4,380,098,863.85, 6,570,148,371.91 and 1,063,891,088.57 is: 1,595,836,651.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,098,863.85 : 6,570,148,371.91 = 1,063,891,088.57 : x
  2. Step 2: Convert to fraction form
    4,380,098,863.85/6,570,148,371.91 = 1,063,891,088.57/x
  3. Step 3: Cross multiply
    4,380,098,863.85x = 6,570,148,371.91 × 1,063,891,088.57
  4. Step 4: Simplify right side
    4,380,098,863.85x = 6,989,922,303,440,780,288
  5. Step 5: Solve for x
    x = 6,989,922,303,440,780,288/4,380,098,863.85
  6. Step 6: Final answer
    x = 1,595,836,651.34

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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.