Finding the Fourth Proportional to 35,034,840, 52,552,237.68 and 25,510,804.80
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Solution
The fourth proportional to 35,034,840, 52,552,237.68 and 25,510,804.80 is: 38,266,190.95
Step by Step Solution
- Step 1: Write the proportion equation
35,034,840 : 52,552,237.68 = 25,510,804.80 : x - Step 2: Convert to fraction form
35,034,840/52,552,237.68 = 25,510,804.80/x - Step 3: Cross multiply
35,034,840x = 52,552,237.68 × 25,510,804.80 - Step 4: Simplify right side
35,034,840x = 1,340,649,877,257,685 - Step 5: Solve for x
x = 1,340,649,877,257,685/35,034,840 - Step 6: Final answer
x = 38,266,190.95
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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.