Home / 16,617,533.37-22,944,343.21-10,740,644.69

Finding the Fourth Proportional to 16,617,533.37, 22,944,343.21 and 10,740,644.69

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Solution

The fourth proportional to 16,617,533.37, 22,944,343.21 and 10,740,644.69 is: 14,829,940.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,617,533.37 : 22,944,343.21 = 10,740,644.69 : x
  2. Step 2: Convert to fraction form
    16,617,533.37/22,944,343.21 = 10,740,644.69/x
  3. Step 3: Cross multiply
    16,617,533.37x = 22,944,343.21 × 10,740,644.69
  4. Step 4: Simplify right side
    16,617,533.37x = 246,437,038,037,172.44
  5. Step 5: Solve for x
    x = 246,437,038,037,172.44/16,617,533.37
  6. Step 6: Final answer
    x = 14,829,940.92

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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.