Finding the Fourth Proportional to 64,773,331.66, 97,177,014.04 and 23,278,397.42
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Solution
The fourth proportional to 64,773,331.66, 97,177,014.04 and 23,278,397.42 is: 34,923,711.58
Step by Step Solution
- Step 1: Write the proportion equation
64,773,331.66 : 97,177,014.04 = 23,278,397.42 : x - Step 2: Convert to fraction form
64,773,331.66/97,177,014.04 = 23,278,397.42/x - Step 3: Cross multiply
64,773,331.66x = 97,177,014.04 × 23,278,397.42 - Step 4: Simplify right side
64,773,331.66x = 2,262,125,152,912,040 - Step 5: Solve for x
x = 2,262,125,152,912,040/64,773,331.66 - Step 6: Final answer
x = 34,923,711.58
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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.