Home / 4,282,209,761.58-6,423,288,732.90-2,329,472,986.56

Finding the Fourth Proportional to 4,282,209,761.58, 6,423,288,732.90 and 2,329,472,986.56

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Solution

The fourth proportional to 4,282,209,761.58, 6,423,288,732.90 and 2,329,472,986.56 is: 3,494,195,385.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,209,761.58 : 6,423,288,732.90 = 2,329,472,986.56 : x
  2. Step 2: Convert to fraction form
    4,282,209,761.58/6,423,288,732.90 = 2,329,472,986.56/x
  3. Step 3: Cross multiply
    4,282,209,761.58x = 6,423,288,732.90 × 2,329,472,986.56
  4. Step 4: Simplify right side
    4,282,209,761.58x = 14,962,877,588,165,758,976
  5. Step 5: Solve for x
    x = 14,962,877,588,165,758,976/4,282,209,761.58
  6. Step 6: Final answer
    x = 3,494,195,385.39

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1.5x scale

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.