Home / 27,804,215.20-41,643,337.20-16,466,807.20

Finding the Fourth Proportional to 27,804,215.20, 41,643,337.20 and 16,466,807.20

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Solution

The fourth proportional to 27,804,215.20, 41,643,337.20 and 16,466,807.20 is: 24,662,908.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,215.20 : 41,643,337.20 = 16,466,807.20 : x
  2. Step 2: Convert to fraction form
    27,804,215.20/41,643,337.20 = 16,466,807.20/x
  3. Step 3: Cross multiply
    27,804,215.20x = 41,643,337.20 × 16,466,807.20
  4. Step 4: Simplify right side
    27,804,215.20x = 685,732,804,836,987.88
  5. Step 5: Solve for x
    x = 685,732,804,836,987.88/27,804,215.20
  6. Step 6: Final answer
    x = 24,662,908.12

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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.