Home / 17,236,258.11-23,786,031.31-9,501,429.60

Finding the Fourth Proportional to 17,236,258.11, 23,786,031.31 and 9,501,429.60

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Solution

The fourth proportional to 17,236,258.11, 23,786,031.31 and 9,501,429.60 is: 13,111,970.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236,258.11 : 23,786,031.31 = 9,501,429.60 : x
  2. Step 2: Convert to fraction form
    17,236,258.11/23,786,031.31 = 9,501,429.60/x
  3. Step 3: Cross multiply
    17,236,258.11x = 23,786,031.31 × 9,501,429.60
  4. Step 4: Simplify right side
    17,236,258.11x = 226,001,301,931,607.19
  5. Step 5: Solve for x
    x = 226,001,301,931,607.19/17,236,258.11
  6. Step 6: Final answer
    x = 13,111,970.16

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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.