Finding the Fourth Proportional to 65,344,927.80, 97,804,815.30 and 50,889,732.60
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Solution
The fourth proportional to 65,344,927.80, 97,804,815.30 and 50,889,732.60 is: 76,169,047.32
Step by Step Solution
- Step 1: Write the proportion equation
65,344,927.80 : 97,804,815.30 = 50,889,732.60 : x - Step 2: Convert to fraction form
65,344,927.80/97,804,815.30 = 50,889,732.60/x - Step 3: Cross multiply
65,344,927.80x = 97,804,815.30 × 50,889,732.60 - Step 4: Simplify right side
65,344,927.80x = 4,977,260,897,609,389 - Step 5: Solve for x
x = 4,977,260,897,609,389/65,344,927.80 - Step 6: Final answer
x = 76,169,047.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.