Finding the Fourth Proportional to 134,750,093.46, 202,104,866.70 and 37,693,220.46
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Solution
The fourth proportional to 134,750,093.46, 202,104,866.70 and 37,693,220.46 is: 56,534,159.65
Step by Step Solution
- Step 1: Write the proportion equation
134,750,093.46 : 202,104,866.70 = 37,693,220.46 : x - Step 2: Convert to fraction form
134,750,093.46/202,104,866.70 = 37,693,220.46/x - Step 3: Cross multiply
134,750,093.46x = 202,104,866.70 × 37,693,220.46 - Step 4: Simplify right side
134,750,093.46x = 7,617,983,297,319,905 - Step 5: Solve for x
x = 7,617,983,297,319,905/134,750,093.46 - Step 6: Final answer
x = 56,534,159.65
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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.