Home / 7,531,928,056.80-11,297,892,085.20-2,362,061,714.40

Finding the Fourth Proportional to 7,531,928,056.80, 11,297,892,085.20 and 2,362,061,714.40

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Solution

The fourth proportional to 7,531,928,056.80, 11,297,892,085.20 and 2,362,061,714.40 is: 3,543,092,571.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,928,056.80 : 11,297,892,085.20 = 2,362,061,714.40 : x
  2. Step 2: Convert to fraction form
    7,531,928,056.80/11,297,892,085.20 = 2,362,061,714.40/x
  3. Step 3: Cross multiply
    7,531,928,056.80x = 11,297,892,085.20 × 2,362,061,714.40
  4. Step 4: Simplify right side
    7,531,928,056.80x = 26,686,318,347,873,705,984
  5. Step 5: Solve for x
    x = 26,686,318,347,873,705,984/7,531,928,056.80
  6. Step 6: Final answer
    x = 3,543,092,571.60

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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.