Finding the Fourth Proportional to 45,414,393.18, 68,151,676.54 and 24,958,398.02
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Solution
The fourth proportional to 45,414,393.18, 68,151,676.54 and 24,958,398.02 is: 37,454,131.82
Step by Step Solution
- Step 1: Write the proportion equation
45,414,393.18 : 68,151,676.54 = 24,958,398.02 : x - Step 2: Convert to fraction form
45,414,393.18/68,151,676.54 = 24,958,398.02/x - Step 3: Cross multiply
45,414,393.18x = 68,151,676.54 × 24,958,398.02 - Step 4: Simplify right side
45,414,393.18x = 1,700,956,668,815,616.50 - Step 5: Solve for x
x = 1,700,956,668,815,616.50/45,414,393.18 - Step 6: Final answer
x = 37,454,131.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.