Finding the Fourth Proportional to 137,070,663.80, 205,585,771.36 and 40,000,307.94
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Solution
The fourth proportional to 137,070,663.80, 205,585,771.36 and 40,000,307.94 is: 59,994,559.99
Step by Step Solution
- Step 1: Write the proportion equation
137,070,663.80 : 205,585,771.36 = 40,000,307.94 : x - Step 2: Convert to fraction form
137,070,663.80/205,585,771.36 = 40,000,307.94/x - Step 3: Cross multiply
137,070,663.80x = 205,585,771.36 × 40,000,307.94 - Step 4: Simplify right side
137,070,663.80x = 8,223,494,162,482,433 - Step 5: Solve for x
x = 8,223,494,162,482,433/137,070,663.80 - Step 6: Final answer
x = 59,994,559.99
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