Home / 17,195,146.66-23,729,301.59-9,460,022.91

Finding the Fourth Proportional to 17,195,146.66, 23,729,301.59 and 9,460,022.91

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Solution

The fourth proportional to 17,195,146.66, 23,729,301.59 and 9,460,022.91 is: 13,054,831.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,146.66 : 23,729,301.59 = 9,460,022.91 : x
  2. Step 2: Convert to fraction form
    17,195,146.66/23,729,301.59 = 9,460,022.91/x
  3. Step 3: Cross multiply
    17,195,146.66x = 23,729,301.59 × 9,460,022.91
  4. Step 4: Simplify right side
    17,195,146.66x = 224,479,736,596,627.06
  5. Step 5: Solve for x
    x = 224,479,736,596,627.06/17,195,146.66
  6. Step 6: Final answer
    x = 13,054,831.17

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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.