Finding the Fourth Proportional to 45,898,506.29, 63,341,493.24 and 24,991,349.79
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Solution
The fourth proportional to 45,898,506.29, 63,341,493.24 and 24,991,349.79 is: 34,488,909.15
Step by Step Solution
- Step 1: Write the proportion equation
45,898,506.29 : 63,341,493.24 = 24,991,349.79 : x - Step 2: Convert to fraction form
45,898,506.29/63,341,493.24 = 24,991,349.79/x - Step 3: Cross multiply
45,898,506.29x = 63,341,493.24 × 24,991,349.79 - Step 4: Simplify right side
45,898,506.29x = 1,582,989,413,801,178.25 - Step 5: Solve for x
x = 1,582,989,413,801,178.25/45,898,506.29 - Step 6: Final answer
x = 34,488,909.15
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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.