Home / 14,715,057-22,066,144.77-7,424,030.94

Finding the Fourth Proportional to 14,715,057, 22,066,144.77 and 7,424,030.94

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Solution

The fourth proportional to 14,715,057, 22,066,144.77 and 7,424,030.94 is: 11,132,796.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,715,057 : 22,066,144.77 = 7,424,030.94 : x
  2. Step 2: Convert to fraction form
    14,715,057/22,066,144.77 = 7,424,030.94/x
  3. Step 3: Cross multiply
    14,715,057x = 22,066,144.77 × 7,424,030.94
  4. Step 4: Simplify right side
    14,715,057x = 163,819,741,498,999.19
  5. Step 5: Solve for x
    x = 163,819,741,498,999.19/14,715,057
  6. Step 6: Final answer
    x = 11,132,796.94

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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.