Finding the Fourth Proportional to 62,065,692.96, 93,101,159.73 and 18,346,551.47
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Solution
The fourth proportional to 62,065,692.96, 93,101,159.73 and 18,346,551.47 is: 27,520,601.76
Step by Step Solution
- Step 1: Write the proportion equation
62,065,692.96 : 93,101,159.73 = 18,346,551.47 : x - Step 2: Convert to fraction form
62,065,692.96/93,101,159.73 = 18,346,551.47/x - Step 3: Cross multiply
62,065,692.96x = 93,101,159.73 × 18,346,551.47 - Step 4: Simplify right side
62,065,692.96x = 1,708,085,218,903,136.25 - Step 5: Solve for x
x = 1,708,085,218,903,136.25/62,065,692.96 - Step 6: Final answer
x = 27,520,601.76
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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.