Home / 17,070,232.16-23,551,542.39-10,447,916.89

Finding the Fourth Proportional to 17,070,232.16, 23,551,542.39 and 10,447,916.89

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Solution

The fourth proportional to 17,070,232.16, 23,551,542.39 and 10,447,916.89 is: 14,414,833.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070,232.16 : 23,551,542.39 = 10,447,916.89 : x
  2. Step 2: Convert to fraction form
    17,070,232.16/23,551,542.39 = 10,447,916.89/x
  3. Step 3: Cross multiply
    17,070,232.16x = 23,551,542.39 × 10,447,916.89
  4. Step 4: Simplify right side
    17,070,232.16x = 246,064,557,352,034.69
  5. Step 5: Solve for x
    x = 246,064,557,352,034.69/17,070,232.16
  6. Step 6: Final answer
    x = 14,414,833.67

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Double scale
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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.