Home / 31,194,632.60-46,728,963.30-17,715,714.20

Finding the Fourth Proportional to 31,194,632.60, 46,728,963.30 and 17,715,714.20

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Solution

The fourth proportional to 31,194,632.60, 46,728,963.30 and 17,715,714.20 is: 26,537,801.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,194,632.60 : 46,728,963.30 = 17,715,714.20 : x
  2. Step 2: Convert to fraction form
    31,194,632.60/46,728,963.30 = 17,715,714.20/x
  3. Step 3: Cross multiply
    31,194,632.60x = 46,728,963.30 × 17,715,714.20
  4. Step 4: Simplify right side
    31,194,632.60x = 827,836,958,685,088.75
  5. Step 5: Solve for x
    x = 827,836,958,685,088.75/31,194,632.60
  6. Step 6: Final answer
    x = 26,537,801.21

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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.