Home / 4,311,136,769.85-5,949,334,089.14-2,502,816,432.21

Finding the Fourth Proportional to 4,311,136,769.85, 5,949,334,089.14 and 2,502,816,432.21

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Solution

The fourth proportional to 4,311,136,769.85, 5,949,334,089.14 and 2,502,816,432.21 is: 3,453,866,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,136,769.85 : 5,949,334,089.14 = 2,502,816,432.21 : x
  2. Step 2: Convert to fraction form
    4,311,136,769.85/5,949,334,089.14 = 2,502,816,432.21/x
  3. Step 3: Cross multiply
    4,311,136,769.85x = 5,949,334,089.14 × 2,502,816,432.21
  4. Step 4: Simplify right side
    4,311,136,769.85x = 14,890,091,118,994,192,384
  5. Step 5: Solve for x
    x = 14,890,091,118,994,192,384/4,311,136,769.85
  6. Step 6: Final answer
    x = 3,453,866,558.61

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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.