Finding the Fourth Proportional to 137,070,661.54, 205,585,767.99 and 40,000,305.68
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Solution
The fourth proportional to 137,070,661.54, 205,585,767.99 and 40,000,305.68 is: 59,994,556.61
Step by Step Solution
- Step 1: Write the proportion equation
137,070,661.54 : 205,585,767.99 = 40,000,305.68 : x - Step 2: Convert to fraction form
137,070,661.54/205,585,767.99 = 40,000,305.68/x - Step 3: Cross multiply
137,070,661.54x = 205,585,767.99 × 40,000,305.68 - Step 4: Simplify right side
137,070,661.54x = 8,223,493,563,571,523 - Step 5: Solve for x
x = 8,223,493,563,571,523/137,070,661.54 - Step 6: Final answer
x = 59,994,556.61
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