Finding the Fourth Proportional to 294,495,432.56, 441,695,305.92 and 139,048,941.68
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Solution
The fourth proportional to 294,495,432.56, 441,695,305.92 and 139,048,941.68 is: 208,550,823.01
Step by Step Solution
- Step 1: Write the proportion equation
294,495,432.56 : 441,695,305.92 = 139,048,941.68 : x - Step 2: Convert to fraction form
294,495,432.56/441,695,305.92 = 139,048,941.68/x - Step 3: Cross multiply
294,495,432.56x = 441,695,305.92 × 139,048,941.68 - Step 4: Simplify right side
294,495,432.56x = 61,417,264,833,199,848 - Step 5: Solve for x
x = 61,417,264,833,199,848/294,495,432.56 - Step 6: Final answer
x = 208,550,823.01
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