Finding the Fourth Proportional to 62,017,853.55, 93,019,681.98 and 16,583,190.99
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Solution
The fourth proportional to 62,017,853.55, 93,019,681.98 and 16,583,190.99 is: 24,872,888.43
Step by Step Solution
- Step 1: Write the proportion equation
62,017,853.55 : 93,019,681.98 = 16,583,190.99 : x - Step 2: Convert to fraction form
62,017,853.55/93,019,681.98 = 16,583,190.99/x - Step 3: Cross multiply
62,017,853.55x = 93,019,681.98 × 16,583,190.99 - Step 4: Simplify right side
62,017,853.55x = 1,542,563,152,103,401.50 - Step 5: Solve for x
x = 1,542,563,152,103,401.50/62,017,853.55 - Step 6: Final answer
x = 24,872,888.43
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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.