Home / 23,493,603.20-35,232,110.40-8,348,028.80

Finding the Fourth Proportional to 23,493,603.20, 35,232,110.40 and 8,348,028.80

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Solution

The fourth proportional to 23,493,603.20, 35,232,110.40 and 8,348,028.80 is: 12,519,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,493,603.20 : 35,232,110.40 = 8,348,028.80 : x
  2. Step 2: Convert to fraction form
    23,493,603.20/35,232,110.40 = 8,348,028.80/x
  3. Step 3: Cross multiply
    23,493,603.20x = 35,232,110.40 × 8,348,028.80
  4. Step 4: Simplify right side
    23,493,603.20x = 294,118,672,303,979.50
  5. Step 5: Solve for x
    x = 294,118,672,303,979.50/23,493,603.20
  6. Step 6: Final answer
    x = 12,519,095.93

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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.