Finding the Fourth Proportional to 426,660,873.59, 588,839,804.35 and 241,033,846.70
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Solution
The fourth proportional to 426,660,873.59, 588,839,804.35 and 241,033,846.70 is: 332,653,711.46
Step by Step Solution
- Step 1: Write the proportion equation
426,660,873.59 : 588,839,804.35 = 241,033,846.70 : x - Step 2: Convert to fraction form
426,660,873.59/588,839,804.35 = 241,033,846.70/x - Step 3: Cross multiply
426,660,873.59x = 588,839,804.35 × 241,033,846.70 - Step 4: Simplify right side
426,660,873.59x = 141,930,323,133,425,392 - Step 5: Solve for x
x = 141,930,323,133,425,392/426,660,873.59 - Step 6: Final answer
x = 332,653,711.46
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.