Home / 32,305,274.12-44,581,278.56-17,620,939.64

Finding the Fourth Proportional to 32,305,274.12, 44,581,278.56 and 17,620,939.64

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Solution

The fourth proportional to 32,305,274.12, 44,581,278.56 and 17,620,939.64 is: 24,316,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,305,274.12 : 44,581,278.56 = 17,620,939.64 : x
  2. Step 2: Convert to fraction form
    32,305,274.12/44,581,278.56 = 17,620,939.64/x
  3. Step 3: Cross multiply
    32,305,274.12x = 44,581,278.56 × 17,620,939.64
  4. Step 4: Simplify right side
    32,305,274.12x = 785,564,018,579,786.12
  5. Step 5: Solve for x
    x = 785,564,018,579,786.12/32,305,274.12
  6. Step 6: Final answer
    x = 24,316,896.85

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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.