Finding the Fourth Proportional to 27,424,087,276,166, 37,845,246,618,462 and 15,092,066,343,408
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Solution
The fourth proportional to 27,424,087,276,166, 37,845,246,618,462 and 15,092,066,343,408 is: 20,827,054,953,433.50
Step by Step Solution
- Step 1: Write the proportion equation
27,424,087,276,166 : 37,845,246,618,462 = 15,092,066,343,408 : x - Step 2: Convert to fraction form
27,424,087,276,166/37,845,246,618,462 = 15,092,066,343,408/x - Step 3: Cross multiply
27,424,087,276,166x = 37,845,246,618,462 × 15,092,066,343,408 - Step 4: Simplify right side
27,424,087,276,166x = 571,162,972,748,465,754,844,692,480 - Step 5: Solve for x
x = 571,162,972,748,465,754,844,692,480/27,424,087,276,166 - Step 6: Final answer
x = 20,827,054,953,433.50
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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.