Home / 36,321,184.35-54,481,973.55-10,762,415.19

Finding the Fourth Proportional to 36,321,184.35, 54,481,973.55 and 10,762,415.19

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Solution

The fourth proportional to 36,321,184.35, 54,481,973.55 and 10,762,415.19 is: 16,143,681.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,321,184.35 : 54,481,973.55 = 10,762,415.19 : x
  2. Step 2: Convert to fraction form
    36,321,184.35/54,481,973.55 = 10,762,415.19/x
  3. Step 3: Cross multiply
    36,321,184.35x = 54,481,973.55 × 10,762,415.19
  4. Step 4: Simplify right side
    36,321,184.35x = 586,357,619,715,698.12
  5. Step 5: Solve for x
    x = 586,357,619,715,698.12/36,321,184.35
  6. Step 6: Final answer
    x = 16,143,681.17

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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.