Home / 38,326,530.14-57,196,476.36-34,237,092.86

Finding the Fourth Proportional to 38,326,530.14, 57,196,476.36 and 34,237,092.86

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Solution

The fourth proportional to 38,326,530.14, 57,196,476.36 and 34,237,092.86 is: 51,093,617.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,326,530.14 : 57,196,476.36 = 34,237,092.86 : x
  2. Step 2: Convert to fraction form
    38,326,530.14/57,196,476.36 = 34,237,092.86/x
  3. Step 3: Cross multiply
    38,326,530.14x = 57,196,476.36 × 34,237,092.86
  4. Step 4: Simplify right side
    38,326,530.14x = 1,958,241,072,230,929.25
  5. Step 5: Solve for x
    x = 1,958,241,072,230,929.25/38,326,530.14
  6. Step 6: Final answer
    x = 51,093,617.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.