Finding the Fourth Proportional to 65,202,567.60, 97,741,643.40 and 24,251,041.20
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Solution
The fourth proportional to 65,202,567.60, 97,741,643.40 and 24,251,041.20 is: 36,353,424.54
Step by Step Solution
- Step 1: Write the proportion equation
65,202,567.60 : 97,741,643.40 = 24,251,041.20 : x - Step 2: Convert to fraction form
65,202,567.60/97,741,643.40 = 24,251,041.20/x - Step 3: Cross multiply
65,202,567.60x = 97,741,643.40 × 24,251,041.20 - Step 4: Simplify right side
65,202,567.60x = 2,370,336,621,049,108 - Step 5: Solve for x
x = 2,370,336,621,049,108/65,202,567.60 - Step 6: Final answer
x = 36,353,424.54
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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.