Finding the Fourth Proportional to 62,657,056.84, 93,985,455.90 and 35,350,954.12
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Solution
The fourth proportional to 62,657,056.84, 93,985,455.90 and 35,350,954.12 is: 53,026,358.20
Step by Step Solution
- Step 1: Write the proportion equation
62,657,056.84 : 93,985,455.90 = 35,350,954.12 : x - Step 2: Convert to fraction form
62,657,056.84/93,985,455.90 = 35,350,954.12/x - Step 3: Cross multiply
62,657,056.84x = 93,985,455.90 × 35,350,954.12 - Step 4: Simplify right side
62,657,056.84x = 3,322,475,539,468,183.50 - Step 5: Solve for x
x = 3,322,475,539,468,183.50/62,657,056.84 - Step 6: Final answer
x = 53,026,358.20
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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.