Finding the Fourth Proportional to 4,266,527,177.36, 5,887,764,135.86 and 2,361,292,352.04
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Solution
The fourth proportional to 4,266,527,177.36, 5,887,764,135.86 and 2,361,292,352.04 is: 3,258,559,443.47
Step by Step Solution
- Step 1: Write the proportion equation
4,266,527,177.36 : 5,887,764,135.86 = 2,361,292,352.04 : x - Step 2: Convert to fraction form
4,266,527,177.36/5,887,764,135.86 = 2,361,292,352.04/x - Step 3: Cross multiply
4,266,527,177.36x = 5,887,764,135.86 × 2,361,292,352.04 - Step 4: Simplify right side
4,266,527,177.36x = 13,902,732,424,621,617,152 - Step 5: Solve for x
x = 13,902,732,424,621,617,152/4,266,527,177.36 - Step 6: Final answer
x = 3,258,559,443.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.