Finding the Fourth Proportional to 134,045,330.39, 201,100,275.71 and 46,594,155.05
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Solution
The fourth proportional to 134,045,330.39, 201,100,275.71 and 46,594,155.05 is: 69,902,453.14
Step by Step Solution
- Step 1: Write the proportion equation
134,045,330.39 : 201,100,275.71 = 46,594,155.05 : x - Step 2: Convert to fraction form
134,045,330.39/201,100,275.71 = 46,594,155.05/x - Step 3: Cross multiply
134,045,330.39x = 201,100,275.71 × 46,594,155.05 - Step 4: Simplify right side
134,045,330.39x = 9,370,097,425,791,018 - Step 5: Solve for x
x = 9,370,097,425,791,018/134,045,330.39 - Step 6: Final answer
x = 69,902,453.14
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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.