Home / 38,326,531.64-57,196,478.60-34,237,094.36

Finding the Fourth Proportional to 38,326,531.64, 57,196,478.60 and 34,237,094.36

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Solution

The fourth proportional to 38,326,531.64, 57,196,478.60 and 34,237,094.36 is: 51,093,619.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,326,531.64 : 57,196,478.60 = 34,237,094.36 : x
  2. Step 2: Convert to fraction form
    38,326,531.64/57,196,478.60 = 34,237,094.36/x
  3. Step 3: Cross multiply
    38,326,531.64x = 57,196,478.60 × 34,237,094.36
  4. Step 4: Simplify right side
    38,326,531.64x = 1,958,241,234,887,920.75
  5. Step 5: Solve for x
    x = 1,958,241,234,887,920.75/38,326,531.64
  6. Step 6: Final answer
    x = 51,093,619.77

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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.