Finding the Fourth Proportional to 49,416,654.61, 74,110,058.19 and 14,863,883.92
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Solution
The fourth proportional to 49,416,654.61, 74,110,058.19 and 14,863,883.92 is: 22,291,337.02
Step by Step Solution
- Step 1: Write the proportion equation
49,416,654.61 : 74,110,058.19 = 14,863,883.92 : x - Step 2: Convert to fraction form
49,416,654.61/74,110,058.19 = 14,863,883.92/x - Step 3: Cross multiply
49,416,654.61x = 74,110,058.19 × 14,863,883.92 - Step 4: Simplify right side
49,416,654.61x = 1,101,563,302,472,199.25 - Step 5: Solve for x
x = 1,101,563,302,472,199.25/49,416,654.61 - Step 6: Final answer
x = 22,291,337.02
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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.