Home / 36,064,821.80-54,097,232.70-14,488,317.20

Finding the Fourth Proportional to 36,064,821.80, 54,097,232.70 and 14,488,317.20

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Solution

The fourth proportional to 36,064,821.80, 54,097,232.70 and 14,488,317.20 is: 21,732,475.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,064,821.80 : 54,097,232.70 = 14,488,317.20 : x
  2. Step 2: Convert to fraction form
    36,064,821.80/54,097,232.70 = 14,488,317.20/x
  3. Step 3: Cross multiply
    36,064,821.80x = 54,097,232.70 × 14,488,317.20
  4. Step 4: Simplify right side
    36,064,821.80x = 783,777,866,999,812.50
  5. Step 5: Solve for x
    x = 783,777,866,999,812.50/36,064,821.80
  6. Step 6: Final answer
    x = 21,732,475.80

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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.