Finding the Fourth Proportional to 269,144,701.56, 403,717,052.88 and 64,672,777.08
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Solution
The fourth proportional to 269,144,701.56, 403,717,052.88 and 64,672,777.08 is: 97,009,165.75
Step by Step Solution
- Step 1: Write the proportion equation
269,144,701.56 : 403,717,052.88 = 64,672,777.08 : x - Step 2: Convert to fraction form
269,144,701.56/403,717,052.88 = 64,672,777.08/x - Step 3: Cross multiply
269,144,701.56x = 403,717,052.88 × 64,672,777.08 - Step 4: Simplify right side
269,144,701.56x = 26,109,502,964,302,812 - Step 5: Solve for x
x = 26,109,502,964,302,812/269,144,701.56 - Step 6: Final answer
x = 97,009,165.75
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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.