Finding the Fourth Proportional to 135,957,476.44, 204,030,398.60 and 54,067,963.96
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Solution
The fourth proportional to 135,957,476.44, 204,030,398.60 and 54,067,963.96 is: 81,139,401.28
Step by Step Solution
- Step 1: Write the proportion equation
135,957,476.44 : 204,030,398.60 = 54,067,963.96 : x - Step 2: Convert to fraction form
135,957,476.44/204,030,398.60 = 54,067,963.96/x - Step 3: Cross multiply
135,957,476.44x = 204,030,398.60 × 54,067,963.96 - Step 4: Simplify right side
135,957,476.44x = 11,031,508,238,249,234 - Step 5: Solve for x
x = 11,031,508,238,249,234/135,957,476.44 - Step 6: Final answer
x = 81,139,401.28
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