Home / 14,729,069.25-22,094,391.21-4,632,477.57

Finding the Fourth Proportional to 14,729,069.25, 22,094,391.21 and 4,632,477.57

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Solution

The fourth proportional to 14,729,069.25, 22,094,391.21 and 4,632,477.57 is: 6,948,963.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,729,069.25 : 22,094,391.21 = 4,632,477.57 : x
  2. Step 2: Convert to fraction form
    14,729,069.25/22,094,391.21 = 4,632,477.57/x
  3. Step 3: Cross multiply
    14,729,069.25x = 22,094,391.21 × 4,632,477.57
  4. Step 4: Simplify right side
    14,729,069.25x = 102,351,771,703,130.17
  5. Step 5: Solve for x
    x = 102,351,771,703,130.17/14,729,069.25
  6. Step 6: Final answer
    x = 6,948,963.98

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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.