Finding the Fourth Proportional to 1,727,184,715.40, 2,586,950,697.90 and 1,497,602,203.40
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Solution
The fourth proportional to 1,727,184,715.40, 2,586,950,697.90 and 1,497,602,203.40 is: 2,243,085,543.03
Step by Step Solution
- Step 1: Write the proportion equation
1,727,184,715.40 : 2,586,950,697.90 = 1,497,602,203.40 : x - Step 2: Convert to fraction form
1,727,184,715.40/2,586,950,697.90 = 1,497,602,203.40/x - Step 3: Cross multiply
1,727,184,715.40x = 2,586,950,697.90 × 1,497,602,203.40 - Step 4: Simplify right side
1,727,184,715.40x = 3,874,223,065,262,208,000 - Step 5: Solve for x
x = 3,874,223,065,262,208,000/1,727,184,715.40 - Step 6: Final answer
x = 2,243,085,543.03
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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.