Home / 17,297,409.85-23,870,923.83-9,562,950.40

Finding the Fourth Proportional to 17,297,409.85, 23,870,923.83 and 9,562,950.40

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Solution

The fourth proportional to 17,297,409.85, 23,870,923.83 and 9,562,950.40 is: 13,197,147.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,297,409.85 : 23,870,923.83 = 9,562,950.40 : x
  2. Step 2: Convert to fraction form
    17,297,409.85/23,870,923.83 = 9,562,950.40/x
  3. Step 3: Cross multiply
    17,297,409.85x = 23,870,923.83 × 9,562,950.40
  4. Step 4: Simplify right side
    17,297,409.85x = 228,276,460,432,505.50
  5. Step 5: Solve for x
    x = 228,276,460,432,505.50/17,297,409.85
  6. Step 6: Final answer
    x = 13,197,147.00

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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.