Finding the Fourth Proportional to 19,346,463,317,248, 29,019,803,468,745 and 6,453,098,970,868.80
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Solution
The fourth proportional to 19,346,463,317,248, 29,019,803,468,745 and 6,453,098,970,868.80 is: 9,679,684,644,584.00
Step by Step Solution
- Step 1: Write the proportion equation
19,346,463,317,248 : 29,019,803,468,745 = 6,453,098,970,868.80 : x - Step 2: Convert to fraction form
19,346,463,317,248/29,019,803,468,745 = 6,453,098,970,868.80/x - Step 3: Cross multiply
19,346,463,317,248x = 29,019,803,468,745 × 6,453,098,970,868.80 - Step 4: Simplify right side
19,346,463,317,248x = 187,267,663,898,973,169,524,932,608 - Step 5: Solve for x
x = 187,267,663,898,973,169,524,932,608/19,346,463,317,248 - Step 6: Final answer
x = 9,679,684,644,584.00
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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.