Finding the Fourth Proportional to 45,270,851,427.17, 62,471,956,081.90 and 24,670,603,868.81
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Solution
The fourth proportional to 45,270,851,427.17, 62,471,956,081.90 and 24,670,603,868.81 is: 34,044,442,125.99
Step by Step Solution
- Step 1: Write the proportion equation
45,270,851,427.17 : 62,471,956,081.90 = 24,670,603,868.81 : x - Step 2: Convert to fraction form
45,270,851,427.17/62,471,956,081.90 = 24,670,603,868.81/x - Step 3: Cross multiply
45,270,851,427.17x = 62,471,956,081.90 × 24,670,603,868.81 - Step 4: Simplify right side
45,270,851,427.17x = 1,541,220,881,406,375,493,632 - Step 5: Solve for x
x = 1,541,220,881,406,375,493,632/45,270,851,427.17 - Step 6: Final answer
x = 34,044,442,125.99
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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.