Home / 32,754,725.64-49,138,387.02-12,558,393

Finding the Fourth Proportional to 32,754,725.64, 49,138,387.02 and 12,558,393

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Solution

The fourth proportional to 32,754,725.64, 49,138,387.02 and 12,558,393 is: 18,840,004.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,725.64 : 49,138,387.02 = 12,558,393 : x
  2. Step 2: Convert to fraction form
    32,754,725.64/49,138,387.02 = 12,558,393/x
  3. Step 3: Cross multiply
    32,754,725.64x = 49,138,387.02 × 12,558,393
  4. Step 4: Simplify right side
    32,754,725.64x = 617,099,175,583,258.88
  5. Step 5: Solve for x
    x = 617,099,175,583,258.88/32,754,725.64
  6. Step 6: Final answer
    x = 18,840,004.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.