Home / 41,196,616.90-56,850,519.40-23,314,506.15

Finding the Fourth Proportional to 41,196,616.90, 56,850,519.40 and 23,314,506.15

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Solution

The fourth proportional to 41,196,616.90, 56,850,519.40 and 23,314,506.15 is: 32,173,558.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,196,616.90 : 56,850,519.40 = 23,314,506.15 : x
  2. Step 2: Convert to fraction form
    41,196,616.90/56,850,519.40 = 23,314,506.15/x
  3. Step 3: Cross multiply
    41,196,616.90x = 56,850,519.40 × 23,314,506.15
  4. Step 4: Simplify right side
    41,196,616.90x = 1,325,441,784,181,994.25
  5. Step 5: Solve for x
    x = 1,325,441,784,181,994.25/41,196,616.90
  6. Step 6: Final answer
    x = 32,173,558.99

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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.