Finding the Fourth Proportional to 1,706,855,041,206.90, 2,355,608,918,720 and 936,252,669,750
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Solution
The fourth proportional to 1,706,855,041,206.90, 2,355,608,918,720 and 936,252,669,750 is: 1,292,110,393,556.95
Step by Step Solution
- Step 1: Write the proportion equation
1,706,855,041,206.90 : 2,355,608,918,720 = 936,252,669,750 : x - Step 2: Convert to fraction form
1,706,855,041,206.90/2,355,608,918,720 = 936,252,669,750/x - Step 3: Cross multiply
1,706,855,041,206.90x = 2,355,608,918,720 × 936,252,669,750 - Step 4: Simplify right side
1,706,855,041,206.90x = 2,205,445,139,038,510,677,753,856 - Step 5: Solve for x
x = 2,205,445,139,038,510,677,753,856/1,706,855,041,206.90 - Step 6: Final answer
x = 1,292,110,393,556.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.