Home / 57,470,757.60-79,310,380.32-33,950,068.32

Finding the Fourth Proportional to 57,470,757.60, 79,310,380.32 and 33,950,068.32

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Solution

The fourth proportional to 57,470,757.60, 79,310,380.32 and 33,950,068.32 is: 46,851,528.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,470,757.60 : 79,310,380.32 = 33,950,068.32 : x
  2. Step 2: Convert to fraction form
    57,470,757.60/79,310,380.32 = 33,950,068.32/x
  3. Step 3: Cross multiply
    57,470,757.60x = 79,310,380.32 × 33,950,068.32
  4. Step 4: Simplify right side
    57,470,757.60x = 2,692,592,830,349,183
  5. Step 5: Solve for x
    x = 2,692,592,830,349,183/57,470,757.60
  6. Step 6: Final answer
    x = 46,851,528.37

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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.