Finding the Fourth Proportional to 63,303,966.24, 94,935,128.40 and 22,355,977.92
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Solution
The fourth proportional to 63,303,966.24, 94,935,128.40 and 22,355,977.92 is: 33,526,613.90
Step by Step Solution
- Step 1: Write the proportion equation
63,303,966.24 : 94,935,128.40 = 22,355,977.92 : x - Step 2: Convert to fraction form
63,303,966.24/94,935,128.40 = 22,355,977.92/x - Step 3: Cross multiply
63,303,966.24x = 94,935,128.40 × 22,355,977.92 - Step 4: Simplify right side
63,303,966.24x = 2,122,367,634,342,765.25 - Step 5: Solve for x
x = 2,122,367,634,342,765.25/63,303,966.24 - Step 6: Final answer
x = 33,526,613.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.