Home / 4,500,863,923.98-6,211,192,215.15-2,520,714,757.98

Finding the Fourth Proportional to 4,500,863,923.98, 6,211,192,215.15 and 2,520,714,757.98

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Solution

The fourth proportional to 4,500,863,923.98, 6,211,192,215.15 and 2,520,714,757.98 is: 3,478,586,366.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,863,923.98 : 6,211,192,215.15 = 2,520,714,757.98 : x
  2. Step 2: Convert to fraction form
    4,500,863,923.98/6,211,192,215.15 = 2,520,714,757.98/x
  3. Step 3: Cross multiply
    4,500,863,923.98x = 6,211,192,215.15 × 2,520,714,757.98
  4. Step 4: Simplify right side
    4,500,863,923.98x = 15,656,643,881,379,092,480
  5. Step 5: Solve for x
    x = 15,656,643,881,379,092,480/4,500,863,923.98
  6. Step 6: Final answer
    x = 3,478,586,366.04

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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.