Finding the Fourth Proportional to 97,112,498.46, 134,015,391.99 and 55,296,597.84
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Solution
The fourth proportional to 97,112,498.46, 134,015,391.99 and 55,296,597.84 is: 76,309,387.08
Step by Step Solution
- Step 1: Write the proportion equation
97,112,498.46 : 134,015,391.99 = 55,296,597.84 : x - Step 2: Convert to fraction form
97,112,498.46/134,015,391.99 = 55,296,597.84/x - Step 3: Cross multiply
97,112,498.46x = 134,015,391.99 × 55,296,597.84 - Step 4: Simplify right side
97,112,498.46x = 7,410,595,235,240,987 - Step 5: Solve for x
x = 7,410,595,235,240,987/97,112,498.46 - Step 6: Final answer
x = 76,309,387.08
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.