Finding the Fourth Proportional to 2,248,896,292.14, 3,371,343,998.48 and 1,067,748,076.30
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Solution
The fourth proportional to 2,248,896,292.14, 3,371,343,998.48 and 1,067,748,076.30 is: 1,600,672,330.47
Step by Step Solution
- Step 1: Write the proportion equation
2,248,896,292.14 : 3,371,343,998.48 = 1,067,748,076.30 : x - Step 2: Convert to fraction form
2,248,896,292.14/3,371,343,998.48 = 1,067,748,076.30/x - Step 3: Cross multiply
2,248,896,292.14x = 3,371,343,998.48 × 1,067,748,076.30 - Step 4: Simplify right side
2,248,896,292.14x = 3,599,746,068,922,569,728 - Step 5: Solve for x
x = 3,599,746,068,922,569,728/2,248,896,292.14 - Step 6: Final answer
x = 1,600,672,330.47
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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.