Home / 167,176,244.54-250,735,217.74-44,366,978.36

Finding the Fourth Proportional to 167,176,244.54, 250,735,217.74 and 44,366,978.36

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Solution

The fourth proportional to 167,176,244.54, 250,735,217.74 and 44,366,978.36 is: 66,542,731.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,176,244.54 : 250,735,217.74 = 44,366,978.36 : x
  2. Step 2: Convert to fraction form
    167,176,244.54/250,735,217.74 = 44,366,978.36/x
  3. Step 3: Cross multiply
    167,176,244.54x = 250,735,217.74 × 44,366,978.36
  4. Step 4: Simplify right side
    167,176,244.54x = 11,124,363,980,076,388
  5. Step 5: Solve for x
    x = 11,124,363,980,076,388/167,176,244.54
  6. Step 6: Final answer
    x = 66,542,731.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.