Finding the Fourth Proportional to 62,235,551.30, 93,353,326.95 and 62,235,551.30
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Solution
The fourth proportional to 62,235,551.30, 93,353,326.95 and 62,235,551.30 is: 93,353,326.95
Step by Step Solution
- Step 1: Write the proportion equation
62,235,551.30 : 93,353,326.95 = 62,235,551.30 : x - Step 2: Convert to fraction form
62,235,551.30/93,353,326.95 = 62,235,551.30/x - Step 3: Cross multiply
62,235,551.30x = 93,353,326.95 × 62,235,551.30 - Step 4: Simplify right side
62,235,551.30x = 5,809,895,768,422,397 - Step 5: Solve for x
x = 5,809,895,768,422,397/62,235,551.30 - Step 6: Final answer
x = 93,353,326.95
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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.