Home / 16,393,359.26-22,637,395.95-10,209,025.46

Finding the Fourth Proportional to 16,393,359.26, 22,637,395.95 and 10,209,025.46

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Solution

The fourth proportional to 16,393,359.26, 22,637,395.95 and 10,209,025.46 is: 14,097,522.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393,359.26 : 22,637,395.95 = 10,209,025.46 : x
  2. Step 2: Convert to fraction form
    16,393,359.26/22,637,395.95 = 10,209,025.46/x
  3. Step 3: Cross multiply
    16,393,359.26x = 22,637,395.95 × 10,209,025.46
  4. Step 4: Simplify right side
    16,393,359.26x = 231,105,751,601,650.91
  5. Step 5: Solve for x
    x = 231,105,751,601,650.91/16,393,359.26
  6. Step 6: Final answer
    x = 14,097,522.54

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1.5x scale

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.