Home / 25,069,822.44-34,583,622.03-16,373,085.72

Finding the Fourth Proportional to 25,069,822.44, 34,583,622.03 and 16,373,085.72

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Solution

The fourth proportional to 25,069,822.44, 34,583,622.03 and 16,373,085.72 is: 22,586,542.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069,822.44 : 34,583,622.03 = 16,373,085.72 : x
  2. Step 2: Convert to fraction form
    25,069,822.44/34,583,622.03 = 16,373,085.72/x
  3. Step 3: Cross multiply
    25,069,822.44x = 34,583,622.03 × 16,373,085.72
  4. Step 4: Simplify right side
    25,069,822.44x = 566,240,608,005,270.50
  5. Step 5: Solve for x
    x = 566,240,608,005,270.50/25,069,822.44
  6. Step 6: Final answer
    x = 22,586,542.42

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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.