Home / 23,399,325.63-32,299,185.78-16,081,383.06

Finding the Fourth Proportional to 23,399,325.63, 32,299,185.78 and 16,081,383.06

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Solution

The fourth proportional to 23,399,325.63, 32,299,185.78 and 16,081,383.06 is: 22,197,886.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,399,325.63 : 32,299,185.78 = 16,081,383.06 : x
  2. Step 2: Convert to fraction form
    23,399,325.63/32,299,185.78 = 16,081,383.06/x
  3. Step 3: Cross multiply
    23,399,325.63x = 32,299,185.78 × 16,081,383.06
  4. Step 4: Simplify right side
    23,399,325.63x = 519,415,579,054,284.94
  5. Step 5: Solve for x
    x = 519,415,579,054,284.94/23,399,325.63
  6. Step 6: Final answer
    x = 22,197,886.69

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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.