Finding the Fourth Proportional to 23,886,796,812,915, 35,831,813,305,890 and 8,395,448,477,700
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Solution
The fourth proportional to 23,886,796,812,915, 35,831,813,305,890 and 8,395,448,477,700 is: 12,593,741,422,437.88
Step by Step Solution
- Step 1: Write the proportion equation
23,886,796,812,915 : 35,831,813,305,890 = 8,395,448,477,700 : x - Step 2: Convert to fraction form
23,886,796,812,915/35,831,813,305,890 = 8,395,448,477,700/x - Step 3: Cross multiply
23,886,796,812,915x = 35,831,813,305,890 × 8,395,448,477,700 - Step 4: Simplify right side
23,886,796,812,915x = 300,824,142,472,164,806,913,687,552 - Step 5: Solve for x
x = 300,824,142,472,164,806,913,687,552/23,886,796,812,915 - Step 6: Final answer
x = 12,593,741,422,437.88
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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.