Home / 14,885,791.55-22,328,687.33-6,366,989.15

Finding the Fourth Proportional to 14,885,791.55, 22,328,687.33 and 6,366,989.15

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Solution

The fourth proportional to 14,885,791.55, 22,328,687.33 and 6,366,989.15 is: 9,550,483.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,885,791.55 : 22,328,687.33 = 6,366,989.15 : x
  2. Step 2: Convert to fraction form
    14,885,791.55/22,328,687.33 = 6,366,989.15/x
  3. Step 3: Cross multiply
    14,885,791.55x = 22,328,687.33 × 6,366,989.15
  4. Step 4: Simplify right side
    14,885,791.55x = 142,166,509,963,852.47
  5. Step 5: Solve for x
    x = 142,166,509,963,852.47/14,885,791.55
  6. Step 6: Final answer
    x = 9,550,483.73

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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.