Home / 3,569,595,020.46-4,920,849,399.42-2,494,560,682.80

Finding the Fourth Proportional to 3,569,595,020.46, 4,920,849,399.42 and 2,494,560,682.80

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Solution

The fourth proportional to 3,569,595,020.46, 4,920,849,399.42 and 2,494,560,682.80 is: 3,438,865,576.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,595,020.46 : 4,920,849,399.42 = 2,494,560,682.80 : x
  2. Step 2: Convert to fraction form
    3,569,595,020.46/4,920,849,399.42 = 2,494,560,682.80/x
  3. Step 3: Cross multiply
    3,569,595,020.46x = 4,920,849,399.42 × 2,494,560,682.80
  4. Step 4: Simplify right side
    3,569,595,020.46x = 12,275,357,437,773,125,632
  5. Step 5: Solve for x
    x = 12,275,357,437,773,125,632/3,569,595,020.46
  6. Step 6: Final answer
    x = 3,438,865,576.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.