Finding the Fourth Proportional to 53,194,703.10, 79,827,484.05 and 24,426,030.30
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Solution
The fourth proportional to 53,194,703.10, 79,827,484.05 and 24,426,030.30 is: 36,655,313.98
Step by Step Solution
- Step 1: Write the proportion equation
53,194,703.10 : 79,827,484.05 = 24,426,030.30 : x - Step 2: Convert to fraction form
53,194,703.10/79,827,484.05 = 24,426,030.30/x - Step 3: Cross multiply
53,194,703.10x = 79,827,484.05 × 24,426,030.30 - Step 4: Simplify right side
53,194,703.10x = 1,949,868,544,178,066.75 - Step 5: Solve for x
x = 1,949,868,544,178,066.75/53,194,703.10 - Step 6: Final answer
x = 36,655,313.98
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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.