Finding the Fourth Proportional to 244,898,816.58, 337,960,303.02 and 134,890,529.58
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Solution
The fourth proportional to 244,898,816.58, 337,960,303.02 and 134,890,529.58 is: 186,148,895.65
Step by Step Solution
- Step 1: Write the proportion equation
244,898,816.58 : 337,960,303.02 = 134,890,529.58 : x - Step 2: Convert to fraction form
244,898,816.58/337,960,303.02 = 134,890,529.58/x - Step 3: Cross multiply
244,898,816.58x = 337,960,303.02 × 134,890,529.58 - Step 4: Simplify right side
244,898,816.58x = 45,587,644,251,385,072 - Step 5: Solve for x
x = 45,587,644,251,385,072/244,898,816.58 - Step 6: Final answer
x = 186,148,895.65
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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.