Finding the Fourth Proportional to 53,306,512.18, 79,964,648 and 14,967,767.94
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Solution
The fourth proportional to 53,306,512.18, 79,964,648 and 14,967,767.94 is: 22,453,022.07
Step by Step Solution
- Step 1: Write the proportion equation
53,306,512.18 : 79,964,648 = 14,967,767.94 : x - Step 2: Convert to fraction form
53,306,512.18/79,964,648 = 14,967,767.94/x - Step 3: Cross multiply
53,306,512.18x = 79,964,648 × 14,967,767.94 - Step 4: Simplify right side
53,306,512.18x = 1,196,892,294,667,785 - Step 5: Solve for x
x = 1,196,892,294,667,785/53,306,512.18 - Step 6: Final answer
x = 22,453,022.07
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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.