Home / 16,624,563.90-22,929,273.22-14,305,342.94

Finding the Fourth Proportional to 16,624,563.90, 22,929,273.22 and 14,305,342.94

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Solution

The fourth proportional to 16,624,563.90, 22,929,273.22 and 14,305,342.94 is: 19,730,509.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,624,563.90 : 22,929,273.22 = 14,305,342.94 : x
  2. Step 2: Convert to fraction form
    16,624,563.90/22,929,273.22 = 14,305,342.94/x
  3. Step 3: Cross multiply
    16,624,563.90x = 22,929,273.22 × 14,305,342.94
  4. Step 4: Simplify right side
    16,624,563.90x = 328,011,116,777,058.06
  5. Step 5: Solve for x
    x = 328,011,116,777,058.06/16,624,563.90
  6. Step 6: Final answer
    x = 19,730,509.55

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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.