Home / 16,157,975.60-24,224,910.60-9,766,881.20

Finding the Fourth Proportional to 16,157,975.60, 24,224,910.60 and 9,766,881.20

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Solution

The fourth proportional to 16,157,975.60, 24,224,910.60 and 9,766,881.20 is: 14,643,036.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,157,975.60 : 24,224,910.60 = 9,766,881.20 : x
  2. Step 2: Convert to fraction form
    16,157,975.60/24,224,910.60 = 9,766,881.20/x
  3. Step 3: Cross multiply
    16,157,975.60x = 24,224,910.60 × 9,766,881.20
  4. Step 4: Simplify right side
    16,157,975.60x = 236,601,823,910,820.72
  5. Step 5: Solve for x
    x = 236,601,823,910,820.72/16,157,975.60
  6. Step 6: Final answer
    x = 14,643,036.34

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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.