Finding the Fourth Proportional to 421,324,737.74, 632,236,776.25 and 234,734,858.13
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Solution
The fourth proportional to 421,324,737.74, 632,236,776.25 and 234,734,858.13 is: 352,241,386.95
Step by Step Solution
- Step 1: Write the proportion equation
421,324,737.74 : 632,236,776.25 = 234,734,858.13 : x - Step 2: Convert to fraction form
421,324,737.74/632,236,776.25 = 234,734,858.13/x - Step 3: Cross multiply
421,324,737.74x = 632,236,776.25 × 234,734,858.13 - Step 4: Simplify right side
421,324,737.74x = 148,408,009,979,607,712 - Step 5: Solve for x
x = 148,408,009,979,607,712/421,324,737.74 - Step 6: Final answer
x = 352,241,386.95
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