Finding the Fourth Proportional to 65,148,518.02, 97,722,721.41 and 16,626,367.93
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Solution
The fourth proportional to 65,148,518.02, 97,722,721.41 and 16,626,367.93 is: 24,939,537.70
Step by Step Solution
- Step 1: Write the proportion equation
65,148,518.02 : 97,722,721.41 = 16,626,367.93 : x - Step 2: Convert to fraction form
65,148,518.02/97,722,721.41 = 16,626,367.93/x - Step 3: Cross multiply
65,148,518.02x = 97,722,721.41 × 16,626,367.93 - Step 4: Simplify right side
65,148,518.02x = 1,624,773,921,283,548.25 - Step 5: Solve for x
x = 1,624,773,921,283,548.25/65,148,518.02 - Step 6: Final answer
x = 24,939,537.70
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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.