Finding the Fourth Proportional to 134,975,948, 202,498,447.46 and 39,237,836
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Solution
The fourth proportional to 134,975,948, 202,498,447.46 and 39,237,836 is: 58,866,790.64
Step by Step Solution
- Step 1: Write the proportion equation
134,975,948 : 202,498,447.46 = 39,237,836 : x - Step 2: Convert to fraction form
134,975,948/202,498,447.46 = 39,237,836/x - Step 3: Cross multiply
134,975,948x = 202,498,447.46 × 39,237,836 - Step 4: Simplify right side
134,975,948x = 7,945,600,871,690,097 - Step 5: Solve for x
x = 7,945,600,871,690,097/134,975,948 - Step 6: Final answer
x = 58,866,790.64
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.