Finding the Fourth Proportional to 15,171,921,246,402, 22,762,352,436,248 and 6,111,862,019,333
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Solution
The fourth proportional to 15,171,921,246,402, 22,762,352,436,248 and 6,111,862,019,333 is: 9,169,593,953,617.99
Step by Step Solution
- Step 1: Write the proportion equation
15,171,921,246,402 : 22,762,352,436,248 = 6,111,862,019,333 : x - Step 2: Convert to fraction form
15,171,921,246,402/22,762,352,436,248 = 6,111,862,019,333/x - Step 3: Cross multiply
15,171,921,246,402x = 22,762,352,436,248 × 6,111,862,019,333 - Step 4: Simplify right side
15,171,921,246,402x = 139,120,357,325,776,141,854,703,616 - Step 5: Solve for x
x = 139,120,357,325,776,141,854,703,616/15,171,921,246,402 - Step 6: Final answer
x = 9,169,593,953,617.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.