Finding the Fourth Proportional to 40,998,594.24, 56,575,363.68 and 23,592,130.56
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Solution
The fourth proportional to 40,998,594.24, 56,575,363.68 and 23,592,130.56 is: 32,555,588.58
Step by Step Solution
- Step 1: Write the proportion equation
40,998,594.24 : 56,575,363.68 = 23,592,130.56 : x - Step 2: Convert to fraction form
40,998,594.24/56,575,363.68 = 23,592,130.56/x - Step 3: Cross multiply
40,998,594.24x = 56,575,363.68 × 23,592,130.56 - Step 4: Simplify right side
40,998,594.24x = 1,334,733,366,418,042 - Step 5: Solve for x
x = 1,334,733,366,418,042/40,998,594.24 - Step 6: Final answer
x = 32,555,588.58
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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.