Finding the Fourth Proportional to 1,468,028,095.11, 2,201,359,375.85 and 534,701,175.75
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Solution
The fourth proportional to 1,468,028,095.11, 2,201,359,375.85 and 534,701,175.75 is: 801,803,078.86
Step by Step Solution
- Step 1: Write the proportion equation
1,468,028,095.11 : 2,201,359,375.85 = 534,701,175.75 : x - Step 2: Convert to fraction form
1,468,028,095.11/2,201,359,375.85 = 534,701,175.75/x - Step 3: Cross multiply
1,468,028,095.11x = 2,201,359,375.85 × 534,701,175.75 - Step 4: Simplify right side
1,468,028,095.11x = 1,177,069,446,512,607,488 - Step 5: Solve for x
x = 1,177,069,446,512,607,488/1,468,028,095.11 - Step 6: Final answer
x = 801,803,078.86
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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.