Home / 173,967,622.62-240,076,268.30-102,443,624.70

Finding the Fourth Proportional to 173,967,622.62, 240,076,268.30 and 102,443,624.70

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Solution

The fourth proportional to 173,967,622.62, 240,076,268.30 and 102,443,624.70 is: 141,372,760.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,967,622.62 : 240,076,268.30 = 102,443,624.70 : x
  2. Step 2: Convert to fraction form
    173,967,622.62/240,076,268.30 = 102,443,624.70/x
  3. Step 3: Cross multiply
    173,967,622.62x = 240,076,268.30 × 102,443,624.70
  4. Step 4: Simplify right side
    173,967,622.62x = 24,594,283,129,101,708
  5. Step 5: Solve for x
    x = 24,594,283,129,101,708/173,967,622.62
  6. Step 6: Final answer
    x = 141,372,760.97

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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.