Home / 23,621,660.20-35,432,490.30-23,173,762.60

Finding the Fourth Proportional to 23,621,660.20, 35,432,490.30 and 23,173,762.60

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Solution

The fourth proportional to 23,621,660.20, 35,432,490.30 and 23,173,762.60 is: 34,760,643.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,660.20 : 35,432,490.30 = 23,173,762.60 : x
  2. Step 2: Convert to fraction form
    23,621,660.20/35,432,490.30 = 23,173,762.60/x
  3. Step 3: Cross multiply
    23,621,660.20x = 35,432,490.30 × 23,173,762.60
  4. Step 4: Simplify right side
    23,621,660.20x = 821,104,118,539,002.75
  5. Step 5: Solve for x
    x = 821,104,118,539,002.75/23,621,660.20
  6. Step 6: Final answer
    x = 34,760,643.90

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Similar ratio
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1.5x scale

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.