Finding the Fourth Proportional to 96,613,417.91, 133,323,478.98 and 52,559,288.17
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Solution
The fourth proportional to 96,613,417.91, 133,323,478.98 and 52,559,288.17 is: 72,530,165.09
Step by Step Solution
- Step 1: Write the proportion equation
96,613,417.91 : 133,323,478.98 = 52,559,288.17 : x - Step 2: Convert to fraction form
96,613,417.91/133,323,478.98 = 52,559,288.17/x - Step 3: Cross multiply
96,613,417.91x = 133,323,478.98 × 52,559,288.17 - Step 4: Simplify right side
96,613,417.91x = 7,007,387,151,006,351 - Step 5: Solve for x
x = 7,007,387,151,006,351/96,613,417.91 - Step 6: Final answer
x = 72,530,165.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.