Home / 69,523,293.61-104,284,940.60-37,076,895.73

Finding the Fourth Proportional to 69,523,293.61, 104,284,940.60 and 37,076,895.73

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Solution

The fourth proportional to 69,523,293.61, 104,284,940.60 and 37,076,895.73 is: 55,615,343.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,523,293.61 : 104,284,940.60 = 37,076,895.73 : x
  2. Step 2: Convert to fraction form
    69,523,293.61/104,284,940.60 = 37,076,895.73/x
  3. Step 3: Cross multiply
    69,523,293.61x = 104,284,940.60 × 37,076,895.73
  4. Step 4: Simplify right side
    69,523,293.61x = 3,866,561,868,835,443
  5. Step 5: Solve for x
    x = 3,866,561,868,835,443/69,523,293.61
  6. Step 6: Final answer
    x = 55,615,343.69

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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.