Finding the Fourth Proportional to 62,845,933.12, 94,282,468.23 and 19,130,110.06
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Solution
The fourth proportional to 62,845,933.12, 94,282,468.23 and 19,130,110.06 is: 28,699,295.32
Step by Step Solution
- Step 1: Write the proportion equation
62,845,933.12 : 94,282,468.23 = 19,130,110.06 : x - Step 2: Convert to fraction form
62,845,933.12/94,282,468.23 = 19,130,110.06/x - Step 3: Cross multiply
62,845,933.12x = 94,282,468.23 × 19,130,110.06 - Step 4: Simplify right side
62,845,933.12x = 1,803,633,993,968,353.25 - Step 5: Solve for x
x = 1,803,633,993,968,353.25/62,845,933.12 - Step 6: Final answer
x = 28,699,295.32
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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.