Finding the Fourth Proportional to 26,104,690,169,002, 36,024,584,430,342 and 14,239,458,115,378
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Solution
The fourth proportional to 26,104,690,169,002, 36,024,584,430,342 and 14,239,458,115,378 is: 19,650,513,290,859.89
Step by Step Solution
- Step 1: Write the proportion equation
26,104,690,169,002 : 36,024,584,430,342 = 14,239,458,115,378 : x - Step 2: Convert to fraction form
26,104,690,169,002/36,024,584,430,342 = 14,239,458,115,378/x - Step 3: Cross multiply
26,104,690,169,002x = 36,024,584,430,342 × 14,239,458,115,378 - Step 4: Simplify right side
26,104,690,169,002x = 512,970,561,119,753,303,094,198,272 - Step 5: Solve for x
x = 512,970,561,119,753,303,094,198,272/26,104,690,169,002 - Step 6: Final answer
x = 19,650,513,290,859.89
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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.