Home / 75,891,758.93-104,730,662.57-41,084,449.32

Finding the Fourth Proportional to 75,891,758.93, 104,730,662.57 and 41,084,449.32

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Solution

The fourth proportional to 75,891,758.93, 104,730,662.57 and 41,084,449.32 is: 56,696,559.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,891,758.93 : 104,730,662.57 = 41,084,449.32 : x
  2. Step 2: Convert to fraction form
    75,891,758.93/104,730,662.57 = 41,084,449.32/x
  3. Step 3: Cross multiply
    75,891,758.93x = 104,730,662.57 × 41,084,449.32
  4. Step 4: Simplify right side
    75,891,758.93x = 4,302,801,598,401,763.50
  5. Step 5: Solve for x
    x = 4,302,801,598,401,763.50/75,891,758.93
  6. Step 6: Final answer
    x = 56,696,559.14

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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.