Home / 43,453,942.86-60,019,492.15-32,489,318.60

Finding the Fourth Proportional to 43,453,942.86, 60,019,492.15 and 32,489,318.60

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Solution

The fourth proportional to 43,453,942.86, 60,019,492.15 and 32,489,318.60 is: 44,874,924.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,453,942.86 : 60,019,492.15 = 32,489,318.60 : x
  2. Step 2: Convert to fraction form
    43,453,942.86/60,019,492.15 = 32,489,318.60/x
  3. Step 3: Cross multiply
    43,453,942.86x = 60,019,492.15 × 32,489,318.60
  4. Step 4: Simplify right side
    43,453,942.86x = 1,949,992,402,637,136
  5. Step 5: Solve for x
    x = 1,949,992,402,637,136/43,453,942.86
  6. Step 6: Final answer
    x = 44,874,924.44

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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.