Home / 23,854,142.30-32,920,122.50-17,963,383.49

Finding the Fourth Proportional to 23,854,142.30, 32,920,122.50 and 17,963,383.49

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Solution

The fourth proportional to 23,854,142.30, 32,920,122.50 and 17,963,383.49 is: 24,790,528.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,854,142.30 : 32,920,122.50 = 17,963,383.49 : x
  2. Step 2: Convert to fraction form
    23,854,142.30/32,920,122.50 = 17,963,383.49/x
  3. Step 3: Cross multiply
    23,854,142.30x = 32,920,122.50 × 17,963,383.49
  4. Step 4: Simplify right side
    23,854,142.30x = 591,356,785,005,277.50
  5. Step 5: Solve for x
    x = 591,356,785,005,277.50/23,854,142.30
  6. Step 6: Final answer
    x = 24,790,528.10

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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.