Finding the Fourth Proportional to 59,295,069.19, 88,826,766.14 and 40,847,755.58
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Solution
The fourth proportional to 59,295,069.19, 88,826,766.14 and 40,847,755.58 is: 61,191,834.02
Step by Step Solution
- Step 1: Write the proportion equation
59,295,069.19 : 88,826,766.14 = 40,847,755.58 : x - Step 2: Convert to fraction form
59,295,069.19/88,826,766.14 = 40,847,755.58/x - Step 3: Cross multiply
59,295,069.19x = 88,826,766.14 × 40,847,755.58 - Step 4: Simplify right side
59,295,069.19x = 3,628,374,032,239,626 - Step 5: Solve for x
x = 3,628,374,032,239,626/59,295,069.19 - Step 6: Final answer
x = 61,191,834.02
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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.