Finding the Fourth Proportional to 19,653,562.85, 29,479,271.64 and 6,006,704.63
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Solution
The fourth proportional to 19,653,562.85, 29,479,271.64 and 6,006,704.63 is: 9,009,729.11
Step by Step Solution
- Step 1: Write the proportion equation
19,653,562.85 : 29,479,271.64 = 6,006,704.63 : x - Step 2: Convert to fraction form
19,653,562.85/29,479,271.64 = 6,006,704.63/x - Step 3: Cross multiply
19,653,562.85x = 29,479,271.64 × 6,006,704.63 - Step 4: Simplify right side
19,653,562.85x = 177,073,277,301,619.34 - Step 5: Solve for x
x = 177,073,277,301,619.34/19,653,562.85 - Step 6: Final answer
x = 9,009,729.11
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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.