Home / 75,891,760.93-104,730,665.33-41,084,451.32

Finding the Fourth Proportional to 75,891,760.93, 104,730,665.33 and 41,084,451.32

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Solution

The fourth proportional to 75,891,760.93, 104,730,665.33 and 41,084,451.32 is: 56,696,561.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,891,760.93 : 104,730,665.33 = 41,084,451.32 : x
  2. Step 2: Convert to fraction form
    75,891,760.93/104,730,665.33 = 41,084,451.32/x
  3. Step 3: Cross multiply
    75,891,760.93x = 104,730,665.33 × 41,084,451.32
  4. Step 4: Simplify right side
    75,891,760.93x = 4,302,801,921,461,596.50
  5. Step 5: Solve for x
    x = 4,302,801,921,461,596.50/75,891,760.93
  6. Step 6: Final answer
    x = 56,696,561.90

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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.