Home / 17,258,534.01-23,816,627.03-9,418,201.38

Finding the Fourth Proportional to 17,258,534.01, 23,816,627.03 and 9,418,201.38

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Solution

The fourth proportional to 17,258,534.01, 23,816,627.03 and 9,418,201.38 is: 12,997,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,258,534.01 : 23,816,627.03 = 9,418,201.38 : x
  2. Step 2: Convert to fraction form
    17,258,534.01/23,816,627.03 = 9,418,201.38/x
  3. Step 3: Cross multiply
    17,258,534.01x = 23,816,627.03 × 9,418,201.38
  4. Step 4: Simplify right side
    17,258,534.01x = 224,309,789,584,436.81
  5. Step 5: Solve for x
    x = 224,309,789,584,436.81/17,258,534.01
  6. Step 6: Final answer
    x = 12,997,036.10

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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.