Home / 23,509,621.20-35,264,431.80-6,237,788.70

Finding the Fourth Proportional to 23,509,621.20, 35,264,431.80 and 6,237,788.70

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Solution

The fourth proportional to 23,509,621.20, 35,264,431.80 and 6,237,788.70 is: 9,356,683.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,509,621.20 : 35,264,431.80 = 6,237,788.70 : x
  2. Step 2: Convert to fraction form
    23,509,621.20/35,264,431.80 = 6,237,788.70/x
  3. Step 3: Cross multiply
    23,509,621.20x = 35,264,431.80 × 6,237,788.70
  4. Step 4: Simplify right side
    23,509,621.20x = 219,972,074,193,960.66
  5. Step 5: Solve for x
    x = 219,972,074,193,960.66/23,509,621.20
  6. Step 6: Final answer
    x = 9,356,683.05

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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.