Finding the Fourth Proportional to 1,202,843,014,037.40, 1,805,059,399,352 and 566,317,445,529.08
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Solution
The fourth proportional to 1,202,843,014,037.40, 1,805,059,399,352 and 566,317,445,529.08 is: 849,850,409,521.10
Step by Step Solution
- Step 1: Write the proportion equation
1,202,843,014,037.40 : 1,805,059,399,352 = 566,317,445,529.08 : x - Step 2: Convert to fraction form
1,202,843,014,037.40/1,805,059,399,352 = 566,317,445,529.08/x - Step 3: Cross multiply
1,202,843,014,037.40x = 1,805,059,399,352 × 566,317,445,529.08 - Step 4: Simplify right side
1,202,843,014,037.40x = 1,022,236,628,069,280,072,597,504 - Step 5: Solve for x
x = 1,022,236,628,069,280,072,597,504/1,202,843,014,037.40 - Step 6: Final answer
x = 849,850,409,521.10
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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.