Home / 35,079,290.87-48,409,734.11-19,399,370.27

Finding the Fourth Proportional to 35,079,290.87, 48,409,734.11 and 19,399,370.27

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Solution

The fourth proportional to 35,079,290.87, 48,409,734.11 and 19,399,370.27 is: 26,771,303.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,079,290.87 : 48,409,734.11 = 19,399,370.27 : x
  2. Step 2: Convert to fraction form
    35,079,290.87/48,409,734.11 = 19,399,370.27/x
  3. Step 3: Cross multiply
    35,079,290.87x = 48,409,734.11 × 19,399,370.27
  4. Step 4: Simplify right side
    35,079,290.87x = 939,118,356,333,093.38
  5. Step 5: Solve for x
    x = 939,118,356,333,093.38/35,079,290.87
  6. Step 6: Final answer
    x = 26,771,303.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.