Finding the Fourth Proportional to 26,572,987,988,391, 40,058,651,981,879 and 24,801,625,239,275
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Solution
The fourth proportional to 26,572,987,988,391, 40,058,651,981,879 and 24,801,625,239,275 is: 37,388,331,130,813.92
Step by Step Solution
- Step 1: Write the proportion equation
26,572,987,988,391 : 40,058,651,981,879 = 24,801,625,239,275 : x - Step 2: Convert to fraction form
26,572,987,988,391/40,058,651,981,879 = 24,801,625,239,275/x - Step 3: Cross multiply
26,572,987,988,391x = 40,058,651,981,879 × 24,801,625,239,275 - Step 4: Simplify right side
26,572,987,988,391x = 993,519,674,045,103,742,728,011,776 - Step 5: Solve for x
x = 993,519,674,045,103,742,728,011,776/26,572,987,988,391 - Step 6: Final answer
x = 37,388,331,130,813.92
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.