Finding the Fourth Proportional to 65,199,540.04, 97,802,558.70 and 24,813,154.12
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Solution
The fourth proportional to 65,199,540.04, 97,802,558.70 and 24,813,154.12 is: 37,220,967.52
Step by Step Solution
- Step 1: Write the proportion equation
65,199,540.04 : 97,802,558.70 = 24,813,154.12 : x - Step 2: Convert to fraction form
65,199,540.04/97,802,558.70 = 24,813,154.12/x - Step 3: Cross multiply
65,199,540.04x = 97,802,558.70 × 24,813,154.12 - Step 4: Simplify right side
65,199,540.04x = 2,426,789,962,353,447 - Step 5: Solve for x
x = 2,426,789,962,353,447/65,199,540.04 - Step 6: Final answer
x = 37,220,967.52
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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.