Finding the Fourth Proportional to 449,852,308.41, 674,808,070.67 and 117,867,447.28
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Solution
The fourth proportional to 449,852,308.41, 674,808,070.67 and 117,867,447.28 is: 176,808,928.63
Step by Step Solution
- Step 1: Write the proportion equation
449,852,308.41 : 674,808,070.67 = 117,867,447.28 : x - Step 2: Convert to fraction form
449,852,308.41/674,808,070.67 = 117,867,447.28/x - Step 3: Cross multiply
449,852,308.41x = 674,808,070.67 × 117,867,447.28 - Step 4: Simplify right side
449,852,308.41x = 79,537,904,692,422,384 - Step 5: Solve for x
x = 79,537,904,692,422,384/449,852,308.41 - Step 6: Final answer
x = 176,808,928.63
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