Finding the Fourth Proportional to 330,050,618.99, 455,370,529.28 and 197,843,377.11
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Solution
The fourth proportional to 330,050,618.99, 455,370,529.28 and 197,843,377.11 is: 272,964,321.73
Step by Step Solution
- Step 1: Write the proportion equation
330,050,618.99 : 455,370,529.28 = 197,843,377.11 : x - Step 2: Convert to fraction form
330,050,618.99/455,370,529.28 = 197,843,377.11/x - Step 3: Cross multiply
330,050,618.99x = 455,370,529.28 × 197,843,377.11 - Step 4: Simplify right side
330,050,618.99x = 90,092,043,348,134,128 - Step 5: Solve for x
x = 90,092,043,348,134,128/330,050,618.99 - Step 6: Final answer
x = 272,964,321.73
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