Finding the Fourth Proportional to 2,277,801,954.08, 3,416,003,444.68 and 803,597,004.56
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Solution
The fourth proportional to 2,277,801,954.08, 3,416,003,444.68 and 803,597,004.56 is: 1,205,148,731.56
Step by Step Solution
- Step 1: Write the proportion equation
2,277,801,954.08 : 3,416,003,444.68 = 803,597,004.56 : x - Step 2: Convert to fraction form
2,277,801,954.08/3,416,003,444.68 = 803,597,004.56/x - Step 3: Cross multiply
2,277,801,954.08x = 3,416,003,444.68 × 803,597,004.56 - Step 4: Simplify right side
2,277,801,954.08x = 2,745,090,135,711,489,536 - Step 5: Solve for x
x = 2,745,090,135,711,489,536/2,277,801,954.08 - Step 6: Final answer
x = 1,205,148,731.56
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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.