Home / 32,039,586.80-48,054,714.60-9,318,114.80

Finding the Fourth Proportional to 32,039,586.80, 48,054,714.60 and 9,318,114.80

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Solution

The fourth proportional to 32,039,586.80, 48,054,714.60 and 9,318,114.80 is: 13,975,815.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,039,586.80 : 48,054,714.60 = 9,318,114.80 : x
  2. Step 2: Convert to fraction form
    32,039,586.80/48,054,714.60 = 9,318,114.80/x
  3. Step 3: Cross multiply
    32,039,586.80x = 48,054,714.60 × 9,318,114.80
  4. Step 4: Simplify right side
    32,039,586.80x = 447,779,347,324,036.12
  5. Step 5: Solve for x
    x = 447,779,347,324,036.12/32,039,586.80
  6. Step 6: Final answer
    x = 13,975,815.30

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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.