Finding the Fourth Proportional to 38,033,637.08, 57,060,291.74 and 22,272,457.54
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Solution
The fourth proportional to 38,033,637.08, 57,060,291.74 and 22,272,457.54 is: 33,414,446.32
Step by Step Solution
- Step 1: Write the proportion equation
38,033,637.08 : 57,060,291.74 = 22,272,457.54 : x - Step 2: Convert to fraction form
38,033,637.08/57,060,291.74 = 22,272,457.54/x - Step 3: Cross multiply
38,033,637.08x = 57,060,291.74 × 22,272,457.54 - Step 4: Simplify right side
38,033,637.08x = 1,270,872,924,769,542.50 - Step 5: Solve for x
x = 1,270,872,924,769,542.50/38,033,637.08 - Step 6: Final answer
x = 33,414,446.32
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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.