Finding the Fourth Proportional to 14,683,010.24, 22,024,515.36 and 5,709,661.76
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Solution
The fourth proportional to 14,683,010.24, 22,024,515.36 and 5,709,661.76 is: 8,564,492.64
Step by Step Solution
- Step 1: Write the proportion equation
14,683,010.24 : 22,024,515.36 = 5,709,661.76 : x - Step 2: Convert to fraction form
14,683,010.24/22,024,515.36 = 5,709,661.76/x - Step 3: Cross multiply
14,683,010.24x = 22,024,515.36 × 5,709,661.76 - Step 4: Simplify right side
14,683,010.24x = 125,752,533,133,524.62 - Step 5: Solve for x
x = 125,752,533,133,524.62/14,683,010.24 - Step 6: Final answer
x = 8,564,492.64
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.