Finding the Fourth Proportional to 62,223,203.70, 93,334,805.55 and 62,223,203.70
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Solution
The fourth proportional to 62,223,203.70, 93,334,805.55 and 62,223,203.70 is: 93,334,805.55
Step by Step Solution
- Step 1: Write the proportion equation
62,223,203.70 : 93,334,805.55 = 62,223,203.70 : x - Step 2: Convert to fraction form
62,223,203.70/93,334,805.55 = 62,223,203.70/x - Step 3: Cross multiply
62,223,203.70x = 93,334,805.55 × 62,223,203.70 - Step 4: Simplify right side
62,223,203.70x = 5,807,590,618,037,541 - Step 5: Solve for x
x = 5,807,590,618,037,541/62,223,203.70 - Step 6: Final answer
x = 93,334,805.55
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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.