Home / 23,448,002.70-35,172,004.05-19,466,690.70

Finding the Fourth Proportional to 23,448,002.70, 35,172,004.05 and 19,466,690.70

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Solution

The fourth proportional to 23,448,002.70, 35,172,004.05 and 19,466,690.70 is: 29,200,036.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,448,002.70 : 35,172,004.05 = 19,466,690.70 : x
  2. Step 2: Convert to fraction form
    23,448,002.70/35,172,004.05 = 19,466,690.70/x
  3. Step 3: Cross multiply
    23,448,002.70x = 35,172,004.05 × 19,466,690.70
  4. Step 4: Simplify right side
    23,448,002.70x = 684,682,524,140,497.25
  5. Step 5: Solve for x
    x = 684,682,524,140,497.25/23,448,002.70
  6. Step 6: Final answer
    x = 29,200,036.05

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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.