Finding the Fourth Proportional to 453,817,650.97, 626,251,824.26 and 252,864,142.45
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Solution
The fourth proportional to 453,817,650.97, 626,251,824.26 and 252,864,142.45 is: 348,943,303.90
Step by Step Solution
- Step 1: Write the proportion equation
453,817,650.97 : 626,251,824.26 = 252,864,142.45 : x - Step 2: Convert to fraction form
453,817,650.97/626,251,824.26 = 252,864,142.45/x - Step 3: Cross multiply
453,817,650.97x = 626,251,824.26 × 252,864,142.45 - Step 4: Simplify right side
453,817,650.97x = 158,356,630,499,252,992 - Step 5: Solve for x
x = 158,356,630,499,252,992/453,817,650.97 - Step 6: Final answer
x = 348,943,303.90
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