Finding the Fourth Proportional to 340,102,514.09, 510,234,729.85 and 110,071,598.75
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Solution
The fourth proportional to 340,102,514.09, 510,234,729.85 and 110,071,598.75 is: 165,133,599.80
Step by Step Solution
- Step 1: Write the proportion equation
340,102,514.09 : 510,234,729.85 = 110,071,598.75 : x - Step 2: Convert to fraction form
340,102,514.09/510,234,729.85 = 110,071,598.75/x - Step 3: Cross multiply
340,102,514.09x = 510,234,729.85 × 110,071,598.75 - Step 4: Simplify right side
340,102,514.09x = 56,162,352,452,363,848 - Step 5: Solve for x
x = 56,162,352,452,363,848/340,102,514.09 - Step 6: Final answer
x = 165,133,599.80
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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.