Finding the Fourth Proportional to 97,413,462, 134,379,610.65 and 60,231,856.82
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Solution
The fourth proportional to 97,413,462, 134,379,610.65 and 60,231,856.82 is: 83,088,448.98
Step by Step Solution
- Step 1: Write the proportion equation
97,413,462 : 134,379,610.65 = 60,231,856.82 : x - Step 2: Convert to fraction form
97,413,462/134,379,610.65 = 60,231,856.82/x - Step 3: Cross multiply
97,413,462x = 134,379,610.65 × 60,231,856.82 - Step 4: Simplify right side
97,413,462x = 8,093,933,467,526,249 - Step 5: Solve for x
x = 8,093,933,467,526,249/97,413,462 - Step 6: Final answer
x = 83,088,448.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.