Finding the Fourth Proportional to 62,263,410.30, 93,395,115.45 and 58,736,216.70
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Solution
The fourth proportional to 62,263,410.30, 93,395,115.45 and 58,736,216.70 is: 88,104,325.05
Step by Step Solution
- Step 1: Write the proportion equation
62,263,410.30 : 93,395,115.45 = 58,736,216.70 : x - Step 2: Convert to fraction form
62,263,410.30/93,395,115.45 = 58,736,216.70/x - Step 3: Cross multiply
62,263,410.30x = 93,395,115.45 × 58,736,216.70 - Step 4: Simplify right side
62,263,410.30x = 5,485,675,739,792,718 - Step 5: Solve for x
x = 5,485,675,739,792,718/62,263,410.30 - Step 6: Final answer
x = 88,104,325.05
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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.