Home / 16,784,096.02-23,162,018.54-9,441,934.32

Finding the Fourth Proportional to 16,784,096.02, 23,162,018.54 and 9,441,934.32

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Solution

The fourth proportional to 16,784,096.02, 23,162,018.54 and 9,441,934.32 is: 13,029,850.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,784,096.02 : 23,162,018.54 = 9,441,934.32 : x
  2. Step 2: Convert to fraction form
    16,784,096.02/23,162,018.54 = 9,441,934.32/x
  3. Step 3: Cross multiply
    16,784,096.02x = 23,162,018.54 × 9,441,934.32
  4. Step 4: Simplify right side
    16,784,096.02x = 218,694,257,773,302.28
  5. Step 5: Solve for x
    x = 218,694,257,773,302.28/16,784,096.02
  6. Step 6: Final answer
    x = 13,029,850.25

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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.