Finding the Fourth Proportional to 1,843,718,295.06, 2,544,177,437.49 and 1,039,901,496.90
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Solution
The fourth proportional to 1,843,718,295.06, 2,544,177,437.49 and 1,039,901,496.90 is: 1,434,977,313.35
Step by Step Solution
- Step 1: Write the proportion equation
1,843,718,295.06 : 2,544,177,437.49 = 1,039,901,496.90 : x - Step 2: Convert to fraction form
1,843,718,295.06/2,544,177,437.49 = 1,039,901,496.90/x - Step 3: Cross multiply
1,843,718,295.06x = 2,544,177,437.49 × 1,039,901,496.90 - Step 4: Simplify right side
1,843,718,295.06x = 2,645,693,925,625,056,768 - Step 5: Solve for x
x = 2,645,693,925,625,056,768/1,843,718,295.06 - Step 6: Final answer
x = 1,434,977,313.35
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.