Finding the Fourth Proportional to 413,748,174.84, 620,713,085.94 and 122,637,751.80
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Solution
The fourth proportional to 413,748,174.84, 620,713,085.94 and 122,637,751.80 is: 183,983,548.45
Step by Step Solution
- Step 1: Write the proportion equation
413,748,174.84 : 620,713,085.94 = 122,637,751.80 : x - Step 2: Convert to fraction form
413,748,174.84/620,713,085.94 = 122,637,751.80/x - Step 3: Cross multiply
413,748,174.84x = 620,713,085.94 × 122,637,751.80 - Step 4: Simplify right side
413,748,174.84x = 76,122,857,372,521,792 - Step 5: Solve for x
x = 76,122,857,372,521,792/413,748,174.84 - Step 6: Final answer
x = 183,983,548.45
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