Finding the Fourth Proportional to 97,426,110.24, 134,448,020.82 and 58,267,881
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Solution
The fourth proportional to 97,426,110.24, 134,448,020.82 and 58,267,881 is: 80,409,669.02
Step by Step Solution
- Step 1: Write the proportion equation
97,426,110.24 : 134,448,020.82 = 58,267,881 : x - Step 2: Convert to fraction form
97,426,110.24/134,448,020.82 = 58,267,881/x - Step 3: Cross multiply
97,426,110.24x = 134,448,020.82 × 58,267,881 - Step 4: Simplify right side
97,426,110.24x = 7,834,001,277,825,282 - Step 5: Solve for x
x = 7,834,001,277,825,282/97,426,110.24 - Step 6: Final answer
x = 80,409,669.02
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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.