Home / 44,728,792,321.09-67,092,746,338.50-20,492,300,574.61

Finding the Fourth Proportional to 44,728,792,321.09, 67,092,746,338.50 and 20,492,300,574.61

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Solution

The fourth proportional to 44,728,792,321.09, 67,092,746,338.50 and 20,492,300,574.61 is: 30,738,248,295.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,728,792,321.09 : 67,092,746,338.50 = 20,492,300,574.61 : x
  2. Step 2: Convert to fraction form
    44,728,792,321.09/67,092,746,338.50 = 20,492,300,574.61/x
  3. Step 3: Cross multiply
    44,728,792,321.09x = 67,092,746,338.50 × 20,492,300,574.61
  4. Step 4: Simplify right side
    44,728,792,321.09x = 1,374,884,724,344,606,687,232
  5. Step 5: Solve for x
    x = 1,374,884,724,344,606,687,232/44,728,792,321.09
  6. Step 6: Final answer
    x = 30,738,248,295.97

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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.