Home / 46,503,127.98-69,690,919.05-29,433,330.54

Finding the Fourth Proportional to 46,503,127.98, 69,690,919.05 and 29,433,330.54

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Solution

The fourth proportional to 46,503,127.98, 69,690,919.05 and 29,433,330.54 is: 44,109,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,503,127.98 : 69,690,919.05 = 29,433,330.54 : x
  2. Step 2: Convert to fraction form
    46,503,127.98/69,690,919.05 = 29,433,330.54/x
  3. Step 3: Cross multiply
    46,503,127.98x = 69,690,919.05 × 29,433,330.54
  4. Step 4: Simplify right side
    46,503,127.98x = 2,051,235,856,035,032.75
  5. Step 5: Solve for x
    x = 2,051,235,856,035,032.75/46,503,127.98
  6. Step 6: Final answer
    x = 44,109,631.87

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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.