Finding the Fourth Proportional to 65,148,525.02, 97,722,731.90 and 16,626,374.94
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Solution
The fourth proportional to 65,148,525.02, 97,722,731.90 and 16,626,374.94 is: 24,939,548.21
Step by Step Solution
- Step 1: Write the proportion equation
65,148,525.02 : 97,722,731.90 = 16,626,374.94 : x - Step 2: Convert to fraction form
65,148,525.02/97,722,731.90 = 16,626,374.94/x - Step 3: Cross multiply
65,148,525.02x = 97,722,731.90 × 16,626,374.94 - Step 4: Simplify right side
65,148,525.02x = 1,624,774,780,730,498.75 - Step 5: Solve for x
x = 1,624,774,780,730,498.75/65,148,525.02 - Step 6: Final answer
x = 24,939,548.21
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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.