Home / 46,076,520.69-69,125,089.91-17,322,905.43

Finding the Fourth Proportional to 46,076,520.69, 69,125,089.91 and 17,322,905.43

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Solution

The fourth proportional to 46,076,520.69, 69,125,089.91 and 17,322,905.43 is: 25,988,233.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,076,520.69 : 69,125,089.91 = 17,322,905.43 : x
  2. Step 2: Convert to fraction form
    46,076,520.69/69,125,089.91 = 17,322,905.43/x
  3. Step 3: Cross multiply
    46,076,520.69x = 69,125,089.91 × 17,322,905.43
  4. Step 4: Simplify right side
    46,076,520.69x = 1,197,447,395,264,562.75
  5. Step 5: Solve for x
    x = 1,197,447,395,264,562.75/46,076,520.69
  6. Step 6: Final answer
    x = 25,988,233.86

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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.