Finding the Fourth Proportional to 2,346,574,542,603.80, 3,520,262,820,013.70 and 967,424,639,317.97
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Solution
The fourth proportional to 2,346,574,542,603.80, 3,520,262,820,013.70 and 967,424,639,317.97 is: 1,451,302,282,167.14
Step by Step Solution
- Step 1: Write the proportion equation
2,346,574,542,603.80 : 3,520,262,820,013.70 = 967,424,639,317.97 : x - Step 2: Convert to fraction form
2,346,574,542,603.80/3,520,262,820,013.70 = 967,424,639,317.97/x - Step 3: Cross multiply
2,346,574,542,603.80x = 3,520,262,820,013.70 × 967,424,639,317.97 - Step 4: Simplify right side
2,346,574,542,603.80x = 3,405,588,988,956,213,837,299,712 - Step 5: Solve for x
x = 3,405,588,988,956,213,837,299,712/2,346,574,542,603.80 - Step 6: Final answer
x = 1,451,302,282,167.14
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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.