Finding the Fourth Proportional to 14,714,017.98, 22,056,707.58 and 7,035,679.68
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Solution
The fourth proportional to 14,714,017.98, 22,056,707.58 and 7,035,679.68 is: 10,546,672.54
Step by Step Solution
- Step 1: Write the proportion equation
14,714,017.98 : 22,056,707.58 = 7,035,679.68 : x - Step 2: Convert to fraction form
14,714,017.98/22,056,707.58 = 7,035,679.68/x - Step 3: Cross multiply
14,714,017.98x = 22,056,707.58 × 7,035,679.68 - Step 4: Simplify right side
14,714,017.98x = 155,183,929,328,307.97 - Step 5: Solve for x
x = 155,183,929,328,307.97/14,714,017.98 - Step 6: Final answer
x = 10,546,672.54
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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.