Home / 60,153,957,683.85-83,014,701,914.03-36,071,900,087.61

Finding the Fourth Proportional to 60,153,957,683.85, 83,014,701,914.03 and 36,071,900,087.61

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Solution

The fourth proportional to 60,153,957,683.85, 83,014,701,914.03 and 36,071,900,087.61 is: 49,780,565,544.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,153,957,683.85 : 83,014,701,914.03 = 36,071,900,087.61 : x
  2. Step 2: Convert to fraction form
    60,153,957,683.85/83,014,701,914.03 = 36,071,900,087.61/x
  3. Step 3: Cross multiply
    60,153,957,683.85x = 83,014,701,914.03 × 36,071,900,087.61
  4. Step 4: Simplify right side
    60,153,957,683.85x = 2,994,498,033,245,616,603,136
  5. Step 5: Solve for x
    x = 2,994,498,033,245,616,603,136/60,153,957,683.85
  6. Step 6: Final answer
    x = 49,780,565,544.56

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1.5x scale

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.