Home / 39,162,704.08-54,045,990.18-23,484,281.17

Finding the Fourth Proportional to 39,162,704.08, 54,045,990.18 and 23,484,281.17

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Solution

The fourth proportional to 39,162,704.08, 54,045,990.18 and 23,484,281.17 is: 32,409,182.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,162,704.08 : 54,045,990.18 = 23,484,281.17 : x
  2. Step 2: Convert to fraction form
    39,162,704.08/54,045,990.18 = 23,484,281.17/x
  3. Step 3: Cross multiply
    39,162,704.08x = 54,045,990.18 × 23,484,281.17
  4. Step 4: Simplify right side
    39,162,704.08x = 1,269,231,229,470,152
  5. Step 5: Solve for x
    x = 1,269,231,229,470,152/39,162,704.08
  6. Step 6: Final answer
    x = 32,409,182.64

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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.