Finding the Fourth Proportional to 32,859,371,285,438, 49,290,642,151,448 and 10,804,547,168,154
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Solution
The fourth proportional to 32,859,371,285,438, 49,290,642,151,448 and 10,804,547,168,154 is: 16,207,341,992,265.41
Step by Step Solution
- Step 1: Write the proportion equation
32,859,371,285,438 : 49,290,642,151,448 = 10,804,547,168,154 : x - Step 2: Convert to fraction form
32,859,371,285,438/49,290,642,151,448 = 10,804,547,168,154/x - Step 3: Cross multiply
32,859,371,285,438x = 49,290,642,151,448 × 10,804,547,168,154 - Step 4: Simplify right side
32,859,371,285,438x = 532,563,068,073,919,670,055,337,984 - Step 5: Solve for x
x = 532,563,068,073,919,670,055,337,984/32,859,371,285,438 - Step 6: Final answer
x = 16,207,341,992,265.41
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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.