Finding the Fourth Proportional to 29,946,503.16, 41,316,124.68 and 24,430,342.32
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Solution
The fourth proportional to 29,946,503.16, 41,316,124.68 and 24,430,342.32 is: 33,705,673.88
Step by Step Solution
- Step 1: Write the proportion equation
29,946,503.16 : 41,316,124.68 = 24,430,342.32 : x - Step 2: Convert to fraction form
29,946,503.16/41,316,124.68 = 24,430,342.32/x - Step 3: Cross multiply
29,946,503.16x = 41,316,124.68 × 24,430,342.32 - Step 4: Simplify right side
29,946,503.16x = 1,009,367,069,268,200.50 - Step 5: Solve for x
x = 1,009,367,069,268,200.50/29,946,503.16 - Step 6: Final answer
x = 33,705,673.88
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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.