Finding the Fourth Proportional to 2,330,804,947.10, 3,496,207,420.65 and 1,596,140,908.70
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Solution
The fourth proportional to 2,330,804,947.10, 3,496,207,420.65 and 1,596,140,908.70 is: 2,394,211,363.05
Step by Step Solution
- Step 1: Write the proportion equation
2,330,804,947.10 : 3,496,207,420.65 = 1,596,140,908.70 : x - Step 2: Convert to fraction form
2,330,804,947.10/3,496,207,420.65 = 1,596,140,908.70/x - Step 3: Cross multiply
2,330,804,947.10x = 3,496,207,420.65 × 1,596,140,908.70 - Step 4: Simplify right side
2,330,804,947.10x = 5,580,439,689,399,974,912 - Step 5: Solve for x
x = 5,580,439,689,399,974,912/2,330,804,947.10 - Step 6: Final answer
x = 2,394,211,363.05
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1.5x scale
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.