Finding the Fourth Proportional to 471,635,643.06, 707,580,834.84 and 144,102,225.24
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Solution
The fourth proportional to 471,635,643.06, 707,580,834.84 and 144,102,225.24 is: 216,192,254.21
Step by Step Solution
- Step 1: Write the proportion equation
471,635,643.06 : 707,580,834.84 = 144,102,225.24 : x - Step 2: Convert to fraction form
471,635,643.06/707,580,834.84 = 144,102,225.24/x - Step 3: Cross multiply
471,635,643.06x = 707,580,834.84 × 144,102,225.24 - Step 4: Simplify right side
471,635,643.06x = 101,963,972,837,620,928 - Step 5: Solve for x
x = 101,963,972,837,620,928/471,635,643.06 - Step 6: Final answer
x = 216,192,254.21
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