Finding the Fourth Proportional to 1,796,374,583.84, 2,694,657,036.92 and 553,658,596.00
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Solution
The fourth proportional to 1,796,374,583.84, 2,694,657,036.92 and 553,658,596.00 is: 830,517,223.51
Step by Step Solution
- Step 1: Write the proportion equation
1,796,374,583.84 : 2,694,657,036.92 = 553,658,596.00 : x - Step 2: Convert to fraction form
1,796,374,583.84/2,694,657,036.92 = 553,658,596.00/x - Step 3: Cross multiply
1,796,374,583.84x = 2,694,657,036.92 × 553,658,596.00 - Step 4: Simplify right side
1,796,374,583.84x = 1,491,920,031,753,142,272 - Step 5: Solve for x
x = 1,491,920,031,753,142,272/1,796,374,583.84 - Step 6: Final answer
x = 830,517,223.51
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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.