Finding the Fourth Proportional to 185,480,006.14, 278,240,187.93 and 68,881,684.69
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Solution
The fourth proportional to 185,480,006.14, 278,240,187.93 and 68,881,684.69 is: 103,330,020.80
Step by Step Solution
- Step 1: Write the proportion equation
185,480,006.14 : 278,240,187.93 = 68,881,684.69 : x - Step 2: Convert to fraction form
185,480,006.14/278,240,187.93 = 68,881,684.69/x - Step 3: Cross multiply
185,480,006.14x = 278,240,187.93 × 68,881,684.69 - Step 4: Simplify right side
185,480,006.14x = 19,165,652,893,080,604 - Step 5: Solve for x
x = 19,165,652,893,080,604/185,480,006.14 - Step 6: Final answer
x = 103,330,020.80
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