Finding the Fourth Proportional to 19,026,961,097.04, 26,251,282,553.40 and 10,995,375,637.44
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Solution
The fourth proportional to 19,026,961,097.04, 26,251,282,553.40 and 10,995,375,637.44 is: 15,170,195,133.48
Step by Step Solution
- Step 1: Write the proportion equation
19,026,961,097.04 : 26,251,282,553.40 = 10,995,375,637.44 : x - Step 2: Convert to fraction form
19,026,961,097.04/26,251,282,553.40 = 10,995,375,637.44/x - Step 3: Cross multiply
19,026,961,097.04x = 26,251,282,553.40 × 10,995,375,637.44 - Step 4: Simplify right side
19,026,961,097.04x = 288,642,712,639,208,095,744 - Step 5: Solve for x
x = 288,642,712,639,208,095,744/19,026,961,097.04 - Step 6: Final answer
x = 15,170,195,133.48
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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.