Finding the Fourth Proportional to 17,453,586,484.54, 26,184,056,611.45 and 5,661,784,226.08
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Solution
The fourth proportional to 17,453,586,484.54, 26,184,056,611.45 and 5,661,784,226.08 is: 8,493,869,086.95
Step by Step Solution
- Step 1: Write the proportion equation
17,453,586,484.54 : 26,184,056,611.45 = 5,661,784,226.08 : x - Step 2: Convert to fraction form
17,453,586,484.54/26,184,056,611.45 = 5,661,784,226.08/x - Step 3: Cross multiply
17,453,586,484.54x = 26,184,056,611.45 × 5,661,784,226.08 - Step 4: Simplify right side
17,453,586,484.54x = 148,248,478,697,493,331,968 - Step 5: Solve for x
x = 148,248,478,697,493,331,968/17,453,586,484.54 - Step 6: Final answer
x = 8,493,869,086.95
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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.