Finding the Fourth Proportional to 2,365,595,332.06, 3,265,526,732.87 and 1,473,962,588.56
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Solution
The fourth proportional to 2,365,595,332.06, 3,265,526,732.87 and 1,473,962,588.56 is: 2,034,694,679.58
Step by Step Solution
- Step 1: Write the proportion equation
2,365,595,332.06 : 3,265,526,732.87 = 1,473,962,588.56 : x - Step 2: Convert to fraction form
2,365,595,332.06/3,265,526,732.87 = 1,473,962,588.56/x - Step 3: Cross multiply
2,365,595,332.06x = 3,265,526,732.87 × 1,473,962,588.56 - Step 4: Simplify right side
2,365,595,332.06x = 4,813,264,236,192,944,128 - Step 5: Solve for x
x = 4,813,264,236,192,944,128/2,365,595,332.06 - Step 6: Final answer
x = 2,034,694,679.58
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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.