Home / 36,074,800.90-54,130,805.44-16,907,505.22

Finding the Fourth Proportional to 36,074,800.90, 54,130,805.44 and 16,907,505.22

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Solution

The fourth proportional to 36,074,800.90, 54,130,805.44 and 16,907,505.22 is: 25,369,977.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,074,800.90 : 54,130,805.44 = 16,907,505.22 : x
  2. Step 2: Convert to fraction form
    36,074,800.90/54,130,805.44 = 16,907,505.22/x
  3. Step 3: Cross multiply
    36,074,800.90x = 54,130,805.44 × 16,907,505.22
  4. Step 4: Simplify right side
    36,074,800.90x = 915,216,875,184,412.88
  5. Step 5: Solve for x
    x = 915,216,875,184,412.88/36,074,800.90
  6. Step 6: Final answer
    x = 25,369,977.17

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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.