Finding the Fourth Proportional to 5,832,980,340.13, 8,748,732,492.47 and 1,849,102,858.53
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Solution
The fourth proportional to 5,832,980,340.13, 8,748,732,492.47 and 1,849,102,858.53 is: 2,773,420,330.09
Step by Step Solution
- Step 1: Write the proportion equation
5,832,980,340.13 : 8,748,732,492.47 = 1,849,102,858.53 : x - Step 2: Convert to fraction form
5,832,980,340.13/8,748,732,492.47 = 1,849,102,858.53/x - Step 3: Cross multiply
5,832,980,340.13x = 8,748,732,492.47 × 1,849,102,858.53 - Step 4: Simplify right side
5,832,980,340.13x = 16,177,306,260,340,568,064 - Step 5: Solve for x
x = 16,177,306,260,340,568,064/5,832,980,340.13 - Step 6: Final answer
x = 2,773,420,330.09
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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.