Finding the Fourth Proportional to 94,089,132,252.68, 141,133,522,209.99 and 29,481,766,217.02
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Solution
The fourth proportional to 94,089,132,252.68, 141,133,522,209.99 and 29,481,766,217.02 is: 44,222,594,124.96
Step by Step Solution
- Step 1: Write the proportion equation
94,089,132,252.68 : 141,133,522,209.99 = 29,481,766,217.02 : x - Step 2: Convert to fraction form
94,089,132,252.68/141,133,522,209.99 = 29,481,766,217.02/x - Step 3: Cross multiply
94,089,132,252.68x = 141,133,522,209.99 × 29,481,766,217.02 - Step 4: Simplify right side
94,089,132,252.68x = 4,160,865,507,179,665,817,600 - Step 5: Solve for x
x = 4,160,865,507,179,665,817,600/94,089,132,252.68 - Step 6: Final answer
x = 44,222,594,124.96
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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.