Home / 36,645,888.85-54,968,786.69-9,352,182.10

Finding the Fourth Proportional to 36,645,888.85, 54,968,786.69 and 9,352,182.10

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Solution

The fourth proportional to 36,645,888.85, 54,968,786.69 and 9,352,182.10 is: 14,028,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,645,888.85 : 54,968,786.69 = 9,352,182.10 : x
  2. Step 2: Convert to fraction form
    36,645,888.85/54,968,786.69 = 9,352,182.10/x
  3. Step 3: Cross multiply
    36,645,888.85x = 54,968,786.69 × 9,352,182.10
  4. Step 4: Simplify right side
    36,645,888.85x = 514,078,102,619,331.44
  5. Step 5: Solve for x
    x = 514,078,102,619,331.44/36,645,888.85
  6. Step 6: Final answer
    x = 14,028,261.25

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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.