Finding the Fourth Proportional to 432,044,005.37, 647,803,578.11 and 169,413,921.70
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Solution
The fourth proportional to 432,044,005.37, 647,803,578.11 and 169,413,921.70 is: 254,017,978.02
Step by Step Solution
- Step 1: Write the proportion equation
432,044,005.37 : 647,803,578.11 = 169,413,921.70 : x - Step 2: Convert to fraction form
432,044,005.37/647,803,578.11 = 169,413,921.70/x - Step 3: Cross multiply
432,044,005.37x = 647,803,578.11 × 169,413,921.70 - Step 4: Simplify right side
432,044,005.37x = 109,746,944,656,440,800 - Step 5: Solve for x
x = 109,746,944,656,440,800/432,044,005.37 - Step 6: Final answer
x = 254,017,978.02
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