Finding the Fourth Proportional to 35,089,260.62, 48,408,352 and 23,490,560.80
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Solution
The fourth proportional to 35,089,260.62, 48,408,352 and 23,490,560.80 is: 32,407,047.51
Step by Step Solution
- Step 1: Write the proportion equation
35,089,260.62 : 48,408,352 = 23,490,560.80 : x - Step 2: Convert to fraction form
35,089,260.62/48,408,352 = 23,490,560.80/x - Step 3: Cross multiply
35,089,260.62x = 48,408,352 × 23,490,560.80 - Step 4: Simplify right side
35,089,260.62x = 1,137,139,335,883,801.75 - Step 5: Solve for x
x = 1,137,139,335,883,801.75/35,089,260.62 - Step 6: Final answer
x = 32,407,047.51
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.