Home / 44,728,792,318.23-67,092,746,334.18-20,492,300,571.74

Finding the Fourth Proportional to 44,728,792,318.23, 67,092,746,334.18 and 20,492,300,571.74

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Solution

The fourth proportional to 44,728,792,318.23, 67,092,746,334.18 and 20,492,300,571.74 is: 30,738,248,291.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,728,792,318.23 : 67,092,746,334.18 = 20,492,300,571.74 : x
  2. Step 2: Convert to fraction form
    44,728,792,318.23/67,092,746,334.18 = 20,492,300,571.74/x
  3. Step 3: Cross multiply
    44,728,792,318.23x = 67,092,746,334.18 × 20,492,300,571.74
  4. Step 4: Simplify right side
    44,728,792,318.23x = 1,374,884,724,063,188,287,488
  5. Step 5: Solve for x
    x = 1,374,884,724,063,188,287,488/44,728,792,318.23
  6. Step 6: Final answer
    x = 30,738,248,291.65

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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.