Finding the Fourth Proportional to 1,706,103,635.30, 2,559,155,452.95 and 1,476,521,123.30
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Solution
The fourth proportional to 1,706,103,635.30, 2,559,155,452.95 and 1,476,521,123.30 is: 2,214,781,684.95
Step by Step Solution
- Step 1: Write the proportion equation
1,706,103,635.30 : 2,559,155,452.95 = 1,476,521,123.30 : x - Step 2: Convert to fraction form
1,706,103,635.30/2,559,155,452.95 = 1,476,521,123.30/x - Step 3: Cross multiply
1,706,103,635.30x = 2,559,155,452.95 × 1,476,521,123.30 - Step 4: Simplify right side
1,706,103,635.30x = 3,778,647,084,089,053,696 - Step 5: Solve for x
x = 3,778,647,084,089,053,696/1,706,103,635.30 - Step 6: Final answer
x = 2,214,781,684.95
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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.