Home / 14,433,197.83-21,656,909.96-6,757,362.43

Finding the Fourth Proportional to 14,433,197.83, 21,656,909.96 and 6,757,362.43

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Solution

The fourth proportional to 14,433,197.83, 21,656,909.96 and 6,757,362.43 is: 10,139,373.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,433,197.83 : 21,656,909.96 = 6,757,362.43 : x
  2. Step 2: Convert to fraction form
    14,433,197.83/21,656,909.96 = 6,757,362.43/x
  3. Step 3: Cross multiply
    14,433,197.83x = 21,656,909.96 × 6,757,362.43
  4. Step 4: Simplify right side
    14,433,197.83x = 146,343,589,651,007.81
  5. Step 5: Solve for x
    x = 146,343,589,651,007.81/14,433,197.83
  6. Step 6: Final answer
    x = 10,139,373.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.