Finding the Fourth Proportional to 19,674,863,645,619, 27,152,165,312,358 and 10,895,524,524,547
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Solution
The fourth proportional to 19,674,863,645,619, 27,152,165,312,358 and 10,895,524,524,547 is: 15,036,296,483,875.50
Step by Step Solution
- Step 1: Write the proportion equation
19,674,863,645,619 : 27,152,165,312,358 = 10,895,524,524,547 : x - Step 2: Convert to fraction form
19,674,863,645,619/27,152,165,312,358 = 10,895,524,524,547/x - Step 3: Cross multiply
19,674,863,645,619x = 27,152,165,312,358 × 10,895,524,524,547 - Step 4: Simplify right side
19,674,863,645,619x = 295,837,083,055,350,941,438,967,808 - Step 5: Solve for x
x = 295,837,083,055,350,941,438,967,808/19,674,863,645,619 - Step 6: Final answer
x = 15,036,296,483,875.50
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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.