Finding the Fourth Proportional to 174,225,699.41, 261,337,386.58 and 70,593,375.80
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Solution
The fourth proportional to 174,225,699.41, 261,337,386.58 and 70,593,375.80 is: 105,889,592.67
Step by Step Solution
- Step 1: Write the proportion equation
174,225,699.41 : 261,337,386.58 = 70,593,375.80 : x - Step 2: Convert to fraction form
174,225,699.41/261,337,386.58 = 70,593,375.80/x - Step 3: Cross multiply
174,225,699.41x = 261,337,386.58 × 70,593,375.80 - Step 4: Simplify right side
174,225,699.41x = 18,448,688,341,908,676 - Step 5: Solve for x
x = 18,448,688,341,908,676/174,225,699.41 - Step 6: Final answer
x = 105,889,592.67
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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.