Finding the Fourth Proportional to 486,142,634.00, 729,246,395.15 and 170,970,849.11
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Solution
The fourth proportional to 486,142,634.00, 729,246,395.15 and 170,970,849.11 is: 256,467,683.90
Step by Step Solution
- Step 1: Write the proportion equation
486,142,634.00 : 729,246,395.15 = 170,970,849.11 : x - Step 2: Convert to fraction form
486,142,634.00/729,246,395.15 = 170,970,849.11/x - Step 3: Cross multiply
486,142,634.00x = 729,246,395.15 × 170,970,849.11 - Step 4: Simplify right side
486,142,634.00x = 124,679,875,384,700,992 - Step 5: Solve for x
x = 124,679,875,384,700,992/486,142,634.00 - Step 6: Final answer
x = 256,467,683.90
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