Finding the Fourth Proportional to 4,602,530,358.18, 6,903,924,164.73 and 1,497,113,012.70
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Solution
The fourth proportional to 4,602,530,358.18, 6,903,924,164.73 and 1,497,113,012.70 is: 2,245,711,359.04
Step by Step Solution
- Step 1: Write the proportion equation
4,602,530,358.18 : 6,903,924,164.73 = 1,497,113,012.70 : x - Step 2: Convert to fraction form
4,602,530,358.18/6,903,924,164.73 = 1,497,113,012.70/x - Step 3: Cross multiply
4,602,530,358.18x = 6,903,924,164.73 × 1,497,113,012.70 - Step 4: Simplify right side
4,602,530,358.18x = 10,335,954,705,711,261,696 - Step 5: Solve for x
x = 10,335,954,705,711,261,696/4,602,530,358.18 - Step 6: Final answer
x = 2,245,711,359.04
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.