Home / 25,892,199.36-38,641,419.60-23,022,492.48

Finding the Fourth Proportional to 25,892,199.36, 38,641,419.60 and 23,022,492.48

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Solution

The fourth proportional to 25,892,199.36, 38,641,419.60 and 23,022,492.48 is: 34,358,679.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,199.36 : 38,641,419.60 = 23,022,492.48 : x
  2. Step 2: Convert to fraction form
    25,892,199.36/38,641,419.60 = 23,022,492.48/x
  3. Step 3: Cross multiply
    25,892,199.36x = 38,641,419.60 × 23,022,492.48
  4. Step 4: Simplify right side
    25,892,199.36x = 889,621,792,157,524.62
  5. Step 5: Solve for x
    x = 889,621,792,157,524.62/25,892,199.36
  6. Step 6: Final answer
    x = 34,358,679.99

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.