Home / 27,018,573.60-37,285,851.36-16,005,949.92

Finding the Fourth Proportional to 27,018,573.60, 37,285,851.36 and 16,005,949.92

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Solution

The fourth proportional to 27,018,573.60, 37,285,851.36 and 16,005,949.92 is: 22,088,341.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,018,573.60 : 37,285,851.36 = 16,005,949.92 : x
  2. Step 2: Convert to fraction form
    27,018,573.60/37,285,851.36 = 16,005,949.92/x
  3. Step 3: Cross multiply
    27,018,573.60x = 37,285,851.36 × 16,005,949.92
  4. Step 4: Simplify right side
    27,018,573.60x = 596,795,469,592,723.88
  5. Step 5: Solve for x
    x = 596,795,469,592,723.88/27,018,573.60
  6. Step 6: Final answer
    x = 22,088,341.10

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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.