Home / 16,865,358.63-23,274,198.56-9,130,464.51

Finding the Fourth Proportional to 16,865,358.63, 23,274,198.56 and 9,130,464.51

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Solution

The fourth proportional to 16,865,358.63, 23,274,198.56 and 9,130,464.51 is: 12,600,043.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,865,358.63 : 23,274,198.56 = 9,130,464.51 : x
  2. Step 2: Convert to fraction form
    16,865,358.63/23,274,198.56 = 9,130,464.51/x
  3. Step 3: Cross multiply
    16,865,358.63x = 23,274,198.56 × 9,130,464.51
  4. Step 4: Simplify right side
    16,865,358.63x = 212,504,244,026,638.28
  5. Step 5: Solve for x
    x = 212,504,244,026,638.28/16,865,358.63
  6. Step 6: Final answer
    x = 12,600,043.00

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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.