Finding the Fourth Proportional to 2,330,805,311.70, 3,495,648,095.55 and 1,346,102,438.10
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Solution
The fourth proportional to 2,330,805,311.70, 3,495,648,095.55 and 1,346,102,438.10 is: 2,018,830,316.09
Step by Step Solution
- Step 1: Write the proportion equation
2,330,805,311.70 : 3,495,648,095.55 = 1,346,102,438.10 : x - Step 2: Convert to fraction form
2,330,805,311.70/3,495,648,095.55 = 1,346,102,438.10/x - Step 3: Cross multiply
2,330,805,311.70x = 3,495,648,095.55 × 1,346,102,438.10 - Step 4: Simplify right side
2,330,805,311.70x = 4,705,500,424,159,476,736 - Step 5: Solve for x
x = 4,705,500,424,159,476,736/2,330,805,311.70 - Step 6: Final answer
x = 2,018,830,316.09
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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.