Home / 16,894,431.46-23,314,174.81-9,553,706.02

Finding the Fourth Proportional to 16,894,431.46, 23,314,174.81 and 9,553,706.02

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Solution

The fourth proportional to 16,894,431.46, 23,314,174.81 and 9,553,706.02 is: 13,184,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,431.46 : 23,314,174.81 = 9,553,706.02 : x
  2. Step 2: Convert to fraction form
    16,894,431.46/23,314,174.81 = 9,553,706.02/x
  3. Step 3: Cross multiply
    16,894,431.46x = 23,314,174.81 × 9,553,706.02
  4. Step 4: Simplify right side
    16,894,431.46x = 222,736,772,233,629.34
  5. Step 5: Solve for x
    x = 222,736,772,233,629.34/16,894,431.46
  6. Step 6: Final answer
    x = 13,184,034.80

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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.