Finding the Fourth Proportional to 97,747,300.40, 146,583,625.80 and 29,567,332.40
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Solution
The fourth proportional to 97,747,300.40, 146,583,625.80 and 29,567,332.40 is: 44,339,708.32
Step by Step Solution
- Step 1: Write the proportion equation
97,747,300.40 : 146,583,625.80 = 29,567,332.40 : x - Step 2: Convert to fraction form
97,747,300.40/146,583,625.80 = 29,567,332.40/x - Step 3: Cross multiply
97,747,300.40x = 146,583,625.80 × 29,567,332.40 - Step 4: Simplify right side
97,747,300.40x = 4,334,086,788,425,816 - Step 5: Solve for x
x = 4,334,086,788,425,816/97,747,300.40 - Step 6: Final answer
x = 44,339,708.32
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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.