Finding the Fourth Proportional to 63,014,740.35, 94,522,110.53 and 50,260,156.35
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Solution
The fourth proportional to 63,014,740.35, 94,522,110.53 and 50,260,156.35 is: 75,390,234.53
Step by Step Solution
- Step 1: Write the proportion equation
63,014,740.35 : 94,522,110.53 = 50,260,156.35 : x - Step 2: Convert to fraction form
63,014,740.35/94,522,110.53 = 50,260,156.35/x - Step 3: Cross multiply
63,014,740.35x = 94,522,110.53 × 50,260,156.35 - Step 4: Simplify right side
63,014,740.35x = 4,750,696,053,518,481 - Step 5: Solve for x
x = 4,750,696,053,518,481/63,014,740.35 - Step 6: Final answer
x = 75,390,234.53
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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.