Home / 16,836,052.77-23,218,258.37-11,032,726.77

Finding the Fourth Proportional to 16,836,052.77, 23,218,258.37 and 11,032,726.77

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Solution

The fourth proportional to 16,836,052.77, 23,218,258.37 and 11,032,726.77 is: 15,215,009.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,836,052.77 : 23,218,258.37 = 11,032,726.77 : x
  2. Step 2: Convert to fraction form
    16,836,052.77/23,218,258.37 = 11,032,726.77/x
  3. Step 3: Cross multiply
    16,836,052.77x = 23,218,258.37 × 11,032,726.77
  4. Step 4: Simplify right side
    16,836,052.77x = 256,160,700,616,311.91
  5. Step 5: Solve for x
    x = 256,160,700,616,311.91/16,836,052.77
  6. Step 6: Final answer
    x = 15,215,009.37

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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.