Finding the Fourth Proportional to 3,517,480,063.06, 5,276,389,787.16 and 1,156,588,753.07
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Solution
The fourth proportional to 3,517,480,063.06, 5,276,389,787.16 and 1,156,588,753.07 is: 1,734,938,926.51
Step by Step Solution
- Step 1: Write the proportion equation
3,517,480,063.06 : 5,276,389,787.16 = 1,156,588,753.07 : x - Step 2: Convert to fraction form
3,517,480,063.06/5,276,389,787.16 = 1,156,588,753.07/x - Step 3: Cross multiply
3,517,480,063.06x = 5,276,389,787.16 × 1,156,588,753.07 - Step 4: Simplify right side
3,517,480,063.06x = 6,102,613,084,642,666,496 - Step 5: Solve for x
x = 6,102,613,084,642,666,496/3,517,480,063.06 - Step 6: Final answer
x = 1,734,938,926.51
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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.