Finding the Fourth Proportional to 63,204,508.68, 94,806,763.24 and 17,766,303.18
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Solution
The fourth proportional to 63,204,508.68, 94,806,763.24 and 17,766,303.18 is: 26,649,454.83
Step by Step Solution
- Step 1: Write the proportion equation
63,204,508.68 : 94,806,763.24 = 17,766,303.18 : x - Step 2: Convert to fraction form
63,204,508.68/94,806,763.24 = 17,766,303.18/x - Step 3: Cross multiply
63,204,508.68x = 94,806,763.24 × 17,766,303.18 - Step 4: Simplify right side
63,204,508.68x = 1,684,365,699,236,319 - Step 5: Solve for x
x = 1,684,365,699,236,319/63,204,508.68 - Step 6: Final answer
x = 26,649,454.83
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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.