Finding the Fourth Proportional to 175,345,281.70, 246,020,871.50 and 175,345,281.70
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Solution
The fourth proportional to 175,345,281.70, 246,020,871.50 and 175,345,281.70 is: 246,020,871.50
Step by Step Solution
- Step 1: Write the proportion equation
175,345,281.70 : 246,020,871.50 = 175,345,281.70 : x - Step 2: Convert to fraction form
175,345,281.70/246,020,871.50 = 175,345,281.70/x - Step 3: Cross multiply
175,345,281.70x = 246,020,871.50 × 175,345,281.70 - Step 4: Simplify right side
175,345,281.70x = 43,138,599,017,247,000 - Step 5: Solve for x
x = 43,138,599,017,247,000/175,345,281.70 - Step 6: Final answer
x = 246,020,871.50
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.