Home / 172,155,230.41-258,234,007.46-62,935,469.00

Finding the Fourth Proportional to 172,155,230.41, 258,234,007.46 and 62,935,469.00

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Solution

The fourth proportional to 172,155,230.41, 258,234,007.46 and 62,935,469.00 is: 94,403,628.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,155,230.41 : 258,234,007.46 = 62,935,469.00 : x
  2. Step 2: Convert to fraction form
    172,155,230.41/258,234,007.46 = 62,935,469.00/x
  3. Step 3: Cross multiply
    172,155,230.41x = 258,234,007.46 × 62,935,469.00
  4. Step 4: Simplify right side
    172,155,230.41x = 16,252,078,369,638,752
  5. Step 5: Solve for x
    x = 16,252,078,369,638,752/172,155,230.41
  6. Step 6: Final answer
    x = 94,403,628.23

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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.