Finding the Fourth Proportional to 2,497,104,927.34, 3,744,537,877.19 and 1,488,013,465.01
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Solution
The fourth proportional to 2,497,104,927.34, 3,744,537,877.19 and 1,488,013,465.01 is: 2,231,353,084.32
Step by Step Solution
- Step 1: Write the proportion equation
2,497,104,927.34 : 3,744,537,877.19 = 1,488,013,465.01 : x - Step 2: Convert to fraction form
2,497,104,927.34/3,744,537,877.19 = 1,488,013,465.01/x - Step 3: Cross multiply
2,497,104,927.34x = 3,744,537,877.19 × 1,488,013,465.01 - Step 4: Simplify right side
2,497,104,927.34x = 5,571,922,781,498,681,344 - Step 5: Solve for x
x = 5,571,922,781,498,681,344/2,497,104,927.34 - Step 6: Final answer
x = 2,231,353,084.32
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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.