Home / 23,620,554.32-35,430,831.90-5,669,658.32

Finding the Fourth Proportional to 23,620,554.32, 35,430,831.90 and 5,669,658.32

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Solution

The fourth proportional to 23,620,554.32, 35,430,831.90 and 5,669,658.32 is: 8,504,487.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620,554.32 : 35,430,831.90 = 5,669,658.32 : x
  2. Step 2: Convert to fraction form
    23,620,554.32/35,430,831.90 = 5,669,658.32/x
  3. Step 3: Cross multiply
    23,620,554.32x = 35,430,831.90 × 5,669,658.32
  4. Step 4: Simplify right side
    23,620,554.32x = 200,880,710,689,202.25
  5. Step 5: Solve for x
    x = 200,880,710,689,202.25/23,620,554.32
  6. Step 6: Final answer
    x = 8,504,487.58

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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.