Home / 69,523,292.61-104,284,939.10-37,076,894.73

Finding the Fourth Proportional to 69,523,292.61, 104,284,939.10 and 37,076,894.73

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Solution

The fourth proportional to 69,523,292.61, 104,284,939.10 and 37,076,894.73 is: 55,615,342.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,523,292.61 : 104,284,939.10 = 37,076,894.73 : x
  2. Step 2: Convert to fraction form
    69,523,292.61/104,284,939.10 = 37,076,894.73/x
  3. Step 3: Cross multiply
    69,523,292.61x = 104,284,939.10 × 37,076,894.73
  4. Step 4: Simplify right side
    69,523,292.61x = 3,866,561,708,749,776
  5. Step 5: Solve for x
    x = 3,866,561,708,749,776/69,523,292.61
  6. Step 6: Final answer
    x = 55,615,342.19

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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.