Finding the Fourth Proportional to 62,029,886.64, 93,054,938.00 and 18,315,064.14
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Solution
The fourth proportional to 62,029,886.64, 93,054,938.00 and 18,315,064.14 is: 27,475,580.73
Step by Step Solution
- Step 1: Write the proportion equation
62,029,886.64 : 93,054,938.00 = 18,315,064.14 : x - Step 2: Convert to fraction form
62,029,886.64/93,054,938.00 = 18,315,064.14/x - Step 3: Cross multiply
62,029,886.64x = 93,054,938.00 × 18,315,064.14 - Step 4: Simplify right side
62,029,886.64x = 1,704,307,157,922,148.25 - Step 5: Solve for x
x = 1,704,307,157,922,148.25/62,029,886.64 - Step 6: Final answer
x = 27,475,580.73
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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.