Home / 60,562,267,701.90-90,843,401,552.85-40,726,338,665.10

Finding the Fourth Proportional to 60,562,267,701.90, 90,843,401,552.85 and 40,726,338,665.10

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Solution

The fourth proportional to 60,562,267,701.90, 90,843,401,552.85 and 40,726,338,665.10 is: 61,089,507,997.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,562,267,701.90 : 90,843,401,552.85 = 40,726,338,665.10 : x
  2. Step 2: Convert to fraction form
    60,562,267,701.90/90,843,401,552.85 = 40,726,338,665.10/x
  3. Step 3: Cross multiply
    60,562,267,701.90x = 90,843,401,552.85 × 40,726,338,665.10
  4. Step 4: Simplify right side
    60,562,267,701.90x = 3,699,719,137,131,040,342,016
  5. Step 5: Solve for x
    x = 3,699,719,137,131,040,342,016/60,562,267,701.90
  6. Step 6: Final answer
    x = 61,089,507,997.65

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1.5x scale

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.