Home / 23,672,314.08-35,477,080.32-12,157,316.80

Finding the Fourth Proportional to 23,672,314.08, 35,477,080.32 and 12,157,316.80

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Solution

The fourth proportional to 23,672,314.08, 35,477,080.32 and 12,157,316.80 is: 18,219,853.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672,314.08 : 35,477,080.32 = 12,157,316.80 : x
  2. Step 2: Convert to fraction form
    23,672,314.08/35,477,080.32 = 12,157,316.80/x
  3. Step 3: Cross multiply
    23,672,314.08x = 35,477,080.32 × 12,157,316.80
  4. Step 4: Simplify right side
    23,672,314.08x = 431,306,104,589,285.38
  5. Step 5: Solve for x
    x = 431,306,104,589,285.38/23,672,314.08
  6. Step 6: Final answer
    x = 18,219,853.92

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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.