Home / 23,509,253.20-35,210,735.70-13,943,315.20

Finding the Fourth Proportional to 23,509,253.20, 35,210,735.70 and 13,943,315.20

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Solution

The fourth proportional to 23,509,253.20, 35,210,735.70 and 13,943,315.20 is: 20,883,453.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,509,253.20 : 35,210,735.70 = 13,943,315.20 : x
  2. Step 2: Convert to fraction form
    23,509,253.20/35,210,735.70 = 13,943,315.20/x
  3. Step 3: Cross multiply
    23,509,253.20x = 35,210,735.70 × 13,943,315.20
  4. Step 4: Simplify right side
    23,509,253.20x = 490,954,386,288,992.62
  5. Step 5: Solve for x
    x = 490,954,386,288,992.62/23,509,253.20
  6. Step 6: Final answer
    x = 20,883,453.09

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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.