Finding the Fourth Proportional to 5,303,223,750,701.70, 7,318,435,010,909.10 and 2,959,398,558,355
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Solution
The fourth proportional to 5,303,223,750,701.70, 7,318,435,010,909.10 and 2,959,398,558,355 is: 4,083,962,329,108.48
Step by Step Solution
- Step 1: Write the proportion equation
5,303,223,750,701.70 : 7,318,435,010,909.10 = 2,959,398,558,355 : x - Step 2: Convert to fraction form
5,303,223,750,701.70/7,318,435,010,909.10 = 2,959,398,558,355/x - Step 3: Cross multiply
5,303,223,750,701.70x = 7,318,435,010,909.10 × 2,959,398,558,355 - Step 4: Simplify right side
5,303,223,750,701.70x = 21,658,166,020,699,148,355,895,296 - Step 5: Solve for x
x = 21,658,166,020,699,148,355,895,296/5,303,223,750,701.70 - Step 6: Final answer
x = 4,083,962,329,108.48
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.