Home / 32,471,187.90-44,808,646.82-17,786,919.30

Finding the Fourth Proportional to 32,471,187.90, 44,808,646.82 and 17,786,919.30

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Solution

The fourth proportional to 32,471,187.90, 44,808,646.82 and 17,786,919.30 is: 24,545,076.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,471,187.90 : 44,808,646.82 = 17,786,919.30 : x
  2. Step 2: Convert to fraction form
    32,471,187.90/44,808,646.82 = 17,786,919.30/x
  3. Step 3: Cross multiply
    32,471,187.90x = 44,808,646.82 × 17,786,919.30
  4. Step 4: Simplify right side
    32,471,187.90x = 797,007,784,929,541.62
  5. Step 5: Solve for x
    x = 797,007,784,929,541.62/32,471,187.90
  6. Step 6: Final answer
    x = 24,545,076.31

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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.