Finding the Fourth Proportional to 34,156,470,361,509, 51,218,554,639,446 and 13,231,881,775,202
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Solution
The fourth proportional to 34,156,470,361,509, 51,218,554,639,446 and 13,231,881,775,202 is: 19,841,565,961,382.09
Step by Step Solution
- Step 1: Write the proportion equation
34,156,470,361,509 : 51,218,554,639,446 = 13,231,881,775,202 : x - Step 2: Convert to fraction form
34,156,470,361,509/51,218,554,639,446 = 13,231,881,775,202/x - Step 3: Cross multiply
34,156,470,361,509x = 51,218,554,639,446 × 13,231,881,775,202 - Step 4: Simplify right side
34,156,470,361,509x = 677,717,859,685,873,369,271,500,800 - Step 5: Solve for x
x = 677,717,859,685,873,369,271,500,800/34,156,470,361,509 - Step 6: Final answer
x = 19,841,565,961,382.09
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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.