Finding the Fourth Proportional to 34,371,189,249,704, 47,432,433,822,606 and 19,556,054,123,954
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Solution
The fourth proportional to 34,371,189,249,704, 47,432,433,822,606 and 19,556,054,123,954 is: 26,987,464,307,006.41
Step by Step Solution
- Step 1: Write the proportion equation
34,371,189,249,704 : 47,432,433,822,606 = 19,556,054,123,954 : x - Step 2: Convert to fraction form
34,371,189,249,704/47,432,433,822,606 = 19,556,054,123,954/x - Step 3: Cross multiply
34,371,189,249,704x = 47,432,433,822,606 × 19,556,054,123,954 - Step 4: Simplify right side
34,371,189,249,704x = 927,591,243,065,749,219,787,669,504 - Step 5: Solve for x
x = 927,591,243,065,749,219,787,669,504/34,371,189,249,704 - Step 6: Final answer
x = 26,987,464,307,006.41
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.