Finding the Fourth Proportional to 1,958,682,293.00, 2,938,477,324.07 and 559,684,785.98
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Solution
The fourth proportional to 1,958,682,293.00, 2,938,477,324.07 and 559,684,785.98 is: 839,656,874.48
Step by Step Solution
- Step 1: Write the proportion equation
1,958,682,293.00 : 2,938,477,324.07 = 559,684,785.98 : x - Step 2: Convert to fraction form
1,958,682,293.00/2,938,477,324.07 = 559,684,785.98/x - Step 3: Cross multiply
1,958,682,293.00x = 2,938,477,324.07 × 559,684,785.98 - Step 4: Simplify right side
1,958,682,293.00x = 1,644,621,052,237,946,368 - Step 5: Solve for x
x = 1,644,621,052,237,946,368/1,958,682,293.00 - Step 6: Final answer
x = 839,656,874.48
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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.