Home / 14,571,756.89-21,857,718.56-6,052,093.36

Finding the Fourth Proportional to 14,571,756.89, 21,857,718.56 and 6,052,093.36

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Solution

The fourth proportional to 14,571,756.89, 21,857,718.56 and 6,052,093.36 is: 9,078,174.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,571,756.89 : 21,857,718.56 = 6,052,093.36 : x
  2. Step 2: Convert to fraction form
    14,571,756.89/21,857,718.56 = 6,052,093.36/x
  3. Step 3: Cross multiply
    14,571,756.89x = 21,857,718.56 × 6,052,093.36
  4. Step 4: Simplify right side
    14,571,756.89x = 132,284,953,276,820
  5. Step 5: Solve for x
    x = 132,284,953,276,820/14,571,756.89
  6. Step 6: Final answer
    x = 9,078,174.60

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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.