Home / 14,699,482.38-22,052,166.83-8,231,755.50

Finding the Fourth Proportional to 14,699,482.38, 22,052,166.83 and 8,231,755.50

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Solution

The fourth proportional to 14,699,482.38, 22,052,166.83 and 8,231,755.50 is: 12,349,281.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699,482.38 : 22,052,166.83 = 8,231,755.50 : x
  2. Step 2: Convert to fraction form
    14,699,482.38/22,052,166.83 = 8,231,755.50/x
  3. Step 3: Cross multiply
    14,699,482.38x = 22,052,166.83 × 8,231,755.50
  4. Step 4: Simplify right side
    14,699,482.38x = 181,528,045,610,349.44
  5. Step 5: Solve for x
    x = 181,528,045,610,349.44/14,699,482.38
  6. Step 6: Final answer
    x = 12,349,281.49

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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.