Home / 106,932,701.96-160,433,596.58-49,462,672.24

Finding the Fourth Proportional to 106,932,701.96, 160,433,596.58 and 49,462,672.24

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Solution

The fourth proportional to 106,932,701.96, 160,433,596.58 and 49,462,672.24 is: 74,209,986.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,932,701.96 : 160,433,596.58 = 49,462,672.24 : x
  2. Step 2: Convert to fraction form
    106,932,701.96/160,433,596.58 = 49,462,672.24/x
  3. Step 3: Cross multiply
    106,932,701.96x = 160,433,596.58 × 49,462,672.24
  4. Step 4: Simplify right side
    106,932,701.96x = 7,935,474,403,920,926
  5. Step 5: Solve for x
    x = 7,935,474,403,920,926/106,932,701.96
  6. Step 6: Final answer
    x = 74,209,986.83

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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.