Finding the Fourth Proportional to 2,704,636,079.88, 4,051,123,224.66 and 1,826,408,176.08
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Solution
The fourth proportional to 2,704,636,079.88, 4,051,123,224.66 and 1,826,408,176.08 is: 2,735,674,730.83
Step by Step Solution
- Step 1: Write the proportion equation
2,704,636,079.88 : 4,051,123,224.66 = 1,826,408,176.08 : x - Step 2: Convert to fraction form
2,704,636,079.88/4,051,123,224.66 = 1,826,408,176.08/x - Step 3: Cross multiply
2,704,636,079.88x = 4,051,123,224.66 × 1,826,408,176.08 - Step 4: Simplify right side
2,704,636,079.88x = 7,399,004,579,826,597,888 - Step 5: Solve for x
x = 7,399,004,579,826,597,888/2,704,636,079.88 - Step 6: Final answer
x = 2,735,674,730.83
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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.