Home / 23,164,048.44-31,953,105.78-14,447,087.40

Finding the Fourth Proportional to 23,164,048.44, 31,953,105.78 and 14,447,087.40

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Solution

The fourth proportional to 23,164,048.44, 31,953,105.78 and 14,447,087.40 is: 19,928,697.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,048.44 : 31,953,105.78 = 14,447,087.40 : x
  2. Step 2: Convert to fraction form
    23,164,048.44/31,953,105.78 = 14,447,087.40/x
  3. Step 3: Cross multiply
    23,164,048.44x = 31,953,105.78 × 14,447,087.40
  4. Step 4: Simplify right side
    23,164,048.44x = 461,629,311,905,105.19
  5. Step 5: Solve for x
    x = 461,629,311,905,105.19/23,164,048.44
  6. Step 6: Final answer
    x = 19,928,697.40

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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.