Home / 57,631,176.10-79,532,908.10-32,850,913.33

Finding the Fourth Proportional to 57,631,176.10, 79,532,908.10 and 32,850,913.33

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Solution

The fourth proportional to 57,631,176.10, 79,532,908.10 and 32,850,913.33 is: 45,335,334.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,631,176.10 : 79,532,908.10 = 32,850,913.33 : x
  2. Step 2: Convert to fraction form
    57,631,176.10/79,532,908.10 = 32,850,913.33/x
  3. Step 3: Cross multiply
    57,631,176.10x = 79,532,908.10 × 32,850,913.33
  4. Step 4: Simplify right side
    57,631,176.10x = 2,612,728,671,119,094
  5. Step 5: Solve for x
    x = 2,612,728,671,119,094/57,631,176.10
  6. Step 6: Final answer
    x = 45,335,334.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.