Finding the Fourth Proportional to 65,199,539.04, 97,802,557.20 and 24,813,153.12
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Solution
The fourth proportional to 65,199,539.04, 97,802,557.20 and 24,813,153.12 is: 37,220,966.02
Step by Step Solution
- Step 1: Write the proportion equation
65,199,539.04 : 97,802,557.20 = 24,813,153.12 : x - Step 2: Convert to fraction form
65,199,539.04/97,802,557.20 = 24,813,153.12/x - Step 3: Cross multiply
65,199,539.04x = 97,802,557.20 × 24,813,153.12 - Step 4: Simplify right side
65,199,539.04x = 2,426,789,827,331,158.50 - Step 5: Solve for x
x = 2,426,789,827,331,158.50/65,199,539.04 - Step 6: Final answer
x = 37,220,966.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.