Finding the Fourth Proportional to 64,772,235.34, 97,175,394.17 and 23,277,303.59
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Solution
The fourth proportional to 64,772,235.34, 97,175,394.17 and 23,277,303.59 is: 34,922,079.50
Step by Step Solution
- Step 1: Write the proportion equation
64,772,235.34 : 97,175,394.17 = 23,277,303.59 : x - Step 2: Convert to fraction form
64,772,235.34/97,175,394.17 = 23,277,303.59/x - Step 3: Cross multiply
64,772,235.34x = 97,175,394.17 × 23,277,303.59 - Step 4: Simplify right side
64,772,235.34x = 2,261,981,151,874,138 - Step 5: Solve for x
x = 2,261,981,151,874,138/64,772,235.34 - Step 6: Final answer
x = 34,922,079.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.