Finding the Fourth Proportional to 2,374,846,038.09, 3,277,225,135.17 and 1,303,146,075.59
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Solution
The fourth proportional to 2,374,846,038.09, 3,277,225,135.17 and 1,303,146,075.59 is: 1,798,307,345.07
Step by Step Solution
- Step 1: Write the proportion equation
2,374,846,038.09 : 3,277,225,135.17 = 1,303,146,075.59 : x - Step 2: Convert to fraction form
2,374,846,038.09/3,277,225,135.17 = 1,303,146,075.59/x - Step 3: Cross multiply
2,374,846,038.09x = 3,277,225,135.17 × 1,303,146,075.59 - Step 4: Simplify right side
2,374,846,038.09x = 4,270,703,073,717,760,000 - Step 5: Solve for x
x = 4,270,703,073,717,760,000/2,374,846,038.09 - Step 6: Final answer
x = 1,798,307,345.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.