Home / 60,620,338.94-90,987,995.88-37,521,401.26

Finding the Fourth Proportional to 60,620,338.94, 90,987,995.88 and 37,521,401.26

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Solution

The fourth proportional to 60,620,338.94, 90,987,995.88 and 37,521,401.26 is: 56,317,684.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,620,338.94 : 90,987,995.88 = 37,521,401.26 : x
  2. Step 2: Convert to fraction form
    60,620,338.94/90,987,995.88 = 37,521,401.26/x
  3. Step 3: Cross multiply
    60,620,338.94x = 90,987,995.88 × 37,521,401.26
  4. Step 4: Simplify right side
    60,620,338.94x = 3,413,997,103,256,706.50
  5. Step 5: Solve for x
    x = 3,413,997,103,256,706.50/60,620,338.94
  6. Step 6: Final answer
    x = 56,317,684.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.