Finding the Fourth Proportional to 46,513,364, 69,764,722.36 and 12,437,367.08
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Solution
The fourth proportional to 46,513,364, 69,764,722.36 and 12,437,367.08 is: 18,654,627.11
Step by Step Solution
- Step 1: Write the proportion equation
46,513,364 : 69,764,722.36 = 12,437,367.08 : x - Step 2: Convert to fraction form
46,513,364/69,764,722.36 = 12,437,367.08/x - Step 3: Cross multiply
46,513,364x = 69,764,722.36 × 12,437,367.08 - Step 4: Simplify right side
46,513,364x = 867,689,461,225,603.88 - Step 5: Solve for x
x = 867,689,461,225,603.88/46,513,364 - Step 6: Final answer
x = 18,654,627.11
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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.