Home / 32,141,741.12-48,212,611.68-14,187,268.16

Finding the Fourth Proportional to 32,141,741.12, 48,212,611.68 and 14,187,268.16

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Solution

The fourth proportional to 32,141,741.12, 48,212,611.68 and 14,187,268.16 is: 21,280,902.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,141,741.12 : 48,212,611.68 = 14,187,268.16 : x
  2. Step 2: Convert to fraction form
    32,141,741.12/48,212,611.68 = 14,187,268.16/x
  3. Step 3: Cross multiply
    32,141,741.12x = 48,212,611.68 × 14,187,268.16
  4. Step 4: Simplify right side
    32,141,741.12x = 684,005,250,598,108.12
  5. Step 5: Solve for x
    x = 684,005,250,598,108.12/32,141,741.12
  6. Step 6: Final answer
    x = 21,280,902.24

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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.