Finding the Fourth Proportional to 92,178,726.48, 138,268,135.80 and 24,021,245.52
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Solution
The fourth proportional to 92,178,726.48, 138,268,135.80 and 24,021,245.52 is: 36,031,880.29
Step by Step Solution
- Step 1: Write the proportion equation
92,178,726.48 : 138,268,135.80 = 24,021,245.52 : x - Step 2: Convert to fraction form
92,178,726.48/138,268,135.80 = 24,021,245.52/x - Step 3: Cross multiply
92,178,726.48x = 138,268,135.80 × 24,021,245.52 - Step 4: Simplify right side
92,178,726.48x = 3,321,372,837,644,502 - Step 5: Solve for x
x = 3,321,372,837,644,502/92,178,726.48 - Step 6: Final answer
x = 36,031,880.29
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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.