Home / 164,934,167.90-227,602,915.74-91,600,033.82

Finding the Fourth Proportional to 164,934,167.90, 227,602,915.74 and 91,600,033.82

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Solution

The fourth proportional to 164,934,167.90, 227,602,915.74 and 91,600,033.82 is: 126,404,583.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934,167.90 : 227,602,915.74 = 91,600,033.82 : x
  2. Step 2: Convert to fraction form
    164,934,167.90/227,602,915.74 = 91,600,033.82/x
  3. Step 3: Cross multiply
    164,934,167.90x = 227,602,915.74 × 91,600,033.82
  4. Step 4: Simplify right side
    164,934,167.90x = 20,848,434,778,176,596
  5. Step 5: Solve for x
    x = 20,848,434,778,176,596/164,934,167.90
  6. Step 6: Final answer
    x = 126,404,583.38

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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.