Finding the Fourth Proportional to 44,133,519.42, 60,898,965.84 and 24,549,459.30
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Solution
The fourth proportional to 44,133,519.42, 60,898,965.84 and 24,549,459.30 is: 33,875,310.72
Step by Step Solution
- Step 1: Write the proportion equation
44,133,519.42 : 60,898,965.84 = 24,549,459.30 : x - Step 2: Convert to fraction form
44,133,519.42/60,898,965.84 = 24,549,459.30/x - Step 3: Cross multiply
44,133,519.42x = 60,898,965.84 × 24,549,459.30 - Step 4: Simplify right side
44,133,519.42x = 1,495,036,683,301,170.50 - Step 5: Solve for x
x = 1,495,036,683,301,170.50/44,133,519.42 - Step 6: Final answer
x = 33,875,310.72
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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.