Finding the Fourth Proportional to 37,735,473.30, 56,575,216.35 and 16,152,407.70
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Solution
The fourth proportional to 37,735,473.30, 56,575,216.35 and 16,152,407.70 is: 24,216,629.08
Step by Step Solution
- Step 1: Write the proportion equation
37,735,473.30 : 56,575,216.35 = 16,152,407.70 : x - Step 2: Convert to fraction form
37,735,473.30/56,575,216.35 = 16,152,407.70/x - Step 3: Cross multiply
37,735,473.30x = 56,575,216.35 × 16,152,407.70 - Step 4: Simplify right side
37,735,473.30x = 913,825,960,200,905.88 - Step 5: Solve for x
x = 913,825,960,200,905.88/37,735,473.30 - Step 6: Final answer
x = 24,216,629.08
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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.