Home / 41,420,166.48-57,118,875.89-35,157,794.49

Finding the Fourth Proportional to 41,420,166.48, 57,118,875.89 and 35,157,794.49

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Solution

The fourth proportional to 41,420,166.48, 57,118,875.89 and 35,157,794.49 is: 48,482,994.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,420,166.48 : 57,118,875.89 = 35,157,794.49 : x
  2. Step 2: Convert to fraction form
    41,420,166.48/57,118,875.89 = 35,157,794.49/x
  3. Step 3: Cross multiply
    41,420,166.48x = 57,118,875.89 × 35,157,794.49
  4. Step 4: Simplify right side
    41,420,166.48x = 2,008,173,699,864,647
  5. Step 5: Solve for x
    x = 2,008,173,699,864,647/41,420,166.48
  6. Step 6: Final answer
    x = 48,482,994.41

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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.