Finding the Fourth Proportional to 133,356,467.58, 199,775,873.10 and 98,277,874.68
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Solution
The fourth proportional to 133,356,467.58, 199,775,873.10 and 98,277,874.68 is: 147,226,066.92
Step by Step Solution
- Step 1: Write the proportion equation
133,356,467.58 : 199,775,873.10 = 98,277,874.68 : x - Step 2: Convert to fraction form
133,356,467.58/199,775,873.10 = 98,277,874.68/x - Step 3: Cross multiply
133,356,467.58x = 199,775,873.10 × 98,277,874.68 - Step 4: Simplify right side
133,356,467.58x = 19,633,548,220,609,384 - Step 5: Solve for x
x = 19,633,548,220,609,384/133,356,467.58 - Step 6: Final answer
x = 147,226,066.92
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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.