Finding the Fourth Proportional to 4,998,293,536,995.60, 6,897,093,573,431.50 and 2,803,006,995,592
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Solution
The fourth proportional to 4,998,293,536,995.60, 6,897,093,573,431.50 and 2,803,006,995,592 is: 3,867,840,372,416.72
Step by Step Solution
- Step 1: Write the proportion equation
4,998,293,536,995.60 : 6,897,093,573,431.50 = 2,803,006,995,592 : x - Step 2: Convert to fraction form
4,998,293,536,995.60/6,897,093,573,431.50 = 2,803,006,995,592/x - Step 3: Cross multiply
4,998,293,536,995.60x = 6,897,093,573,431.50 × 2,803,006,995,592 - Step 4: Simplify right side
4,998,293,536,995.60x = 19,332,601,535,581,119,827,673,088 - Step 5: Solve for x
x = 19,332,601,535,581,119,827,673,088/4,998,293,536,995.60 - Step 6: Final answer
x = 3,867,840,372,416.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.