Finding the Fourth Proportional to 32,607,594.79, 48,911,360.58 and 8,346,482.69
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Solution
The fourth proportional to 32,607,594.79, 48,911,360.58 and 8,346,482.69 is: 12,519,715.94
Step by Step Solution
- Step 1: Write the proportion equation
32,607,594.79 : 48,911,360.58 = 8,346,482.69 : x - Step 2: Convert to fraction form
32,607,594.79/48,911,360.58 = 8,346,482.69/x - Step 3: Cross multiply
32,607,594.79x = 48,911,360.58 × 8,346,482.69 - Step 4: Simplify right side
32,607,594.79x = 408,237,824,180,761.50 - Step 5: Solve for x
x = 408,237,824,180,761.50/32,607,594.79 - Step 6: Final answer
x = 12,519,715.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.