Finding the Fourth Proportional to 65,148,503.51, 97,722,699.68 and 16,626,353.42
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Solution
The fourth proportional to 65,148,503.51, 97,722,699.68 and 16,626,353.42 is: 24,939,515.95
Step by Step Solution
- Step 1: Write the proportion equation
65,148,503.51 : 97,722,699.68 = 16,626,353.42 : x - Step 2: Convert to fraction form
65,148,503.51/97,722,699.68 = 16,626,353.42/x - Step 3: Cross multiply
65,148,503.51x = 97,722,699.68 × 16,626,353.42 - Step 4: Simplify right side
65,148,503.51x = 1,624,772,142,322,073.50 - Step 5: Solve for x
x = 1,624,772,142,322,073.50/65,148,503.51 - Step 6: Final answer
x = 24,939,515.95
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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.