Finding the Fourth Proportional to 121,318,681.68, 182,049,931.08 and 44,695,474.56
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Solution
The fourth proportional to 121,318,681.68, 182,049,931.08 and 44,695,474.56 is: 67,069,703.94
Step by Step Solution
- Step 1: Write the proportion equation
121,318,681.68 : 182,049,931.08 = 44,695,474.56 : x - Step 2: Convert to fraction form
121,318,681.68/182,049,931.08 = 44,695,474.56/x - Step 3: Cross multiply
121,318,681.68x = 182,049,931.08 × 44,695,474.56 - Step 4: Simplify right side
121,318,681.68x = 8,136,808,063,235,894 - Step 5: Solve for x
x = 8,136,808,063,235,894/121,318,681.68 - Step 6: Final answer
x = 67,069,703.94
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