Home / 36,406,915.58-50,241,714.60-19,887,268.94

Finding the Fourth Proportional to 36,406,915.58, 50,241,714.60 and 19,887,268.94

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Solution

The fourth proportional to 36,406,915.58, 50,241,714.60 and 19,887,268.94 is: 27,444,524.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,406,915.58 : 50,241,714.60 = 19,887,268.94 : x
  2. Step 2: Convert to fraction form
    36,406,915.58/50,241,714.60 = 19,887,268.94/x
  3. Step 3: Cross multiply
    36,406,915.58x = 50,241,714.60 × 19,887,268.94
  4. Step 4: Simplify right side
    36,406,915.58x = 999,170,490,256,924.62
  5. Step 5: Solve for x
    x = 999,170,490,256,924.62/36,406,915.58
  6. Step 6: Final answer
    x = 27,444,524.60

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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.