Home / 26,676,031.02-36,801,650.24-17,858,323.01

Finding the Fourth Proportional to 26,676,031.02, 36,801,650.24 and 17,858,323.01

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Solution

The fourth proportional to 26,676,031.02, 36,801,650.24 and 17,858,323.01 is: 24,636,939.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,676,031.02 : 36,801,650.24 = 17,858,323.01 : x
  2. Step 2: Convert to fraction form
    26,676,031.02/36,801,650.24 = 17,858,323.01/x
  3. Step 3: Cross multiply
    26,676,031.02x = 36,801,650.24 × 17,858,323.01
  4. Step 4: Simplify right side
    26,676,031.02x = 657,215,757,286,964.12
  5. Step 5: Solve for x
    x = 657,215,757,286,964.12/26,676,031.02
  6. Step 6: Final answer
    x = 24,636,939.32

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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.