Home / 164,934,187.08-227,602,942.22-91,600,053

Finding the Fourth Proportional to 164,934,187.08, 227,602,942.22 and 91,600,053

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Solution

The fourth proportional to 164,934,187.08, 227,602,942.22 and 91,600,053 is: 126,404,609.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934,187.08 : 227,602,942.22 = 91,600,053 : x
  2. Step 2: Convert to fraction form
    164,934,187.08/227,602,942.22 = 91,600,053/x
  3. Step 3: Cross multiply
    164,934,187.08x = 227,602,942.22 × 91,600,053
  4. Step 4: Simplify right side
    164,934,187.08x = 20,848,441,570,307,936
  5. Step 5: Solve for x
    x = 20,848,441,570,307,936/164,934,187.08
  6. Step 6: Final answer
    x = 126,404,609.86

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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.