Finding the Fourth Proportional to 65,290,225.59, 97,947,293.99 and 26,930,813.67
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Solution
The fourth proportional to 65,290,225.59, 97,947,293.99 and 26,930,813.67 is: 40,401,151.93
Step by Step Solution
- Step 1: Write the proportion equation
65,290,225.59 : 97,947,293.99 = 26,930,813.67 : x - Step 2: Convert to fraction form
65,290,225.59/97,947,293.99 = 26,930,813.67/x - Step 3: Cross multiply
65,290,225.59x = 97,947,293.99 × 26,930,813.67 - Step 4: Simplify right side
65,290,225.59x = 2,637,800,323,790,747 - Step 5: Solve for x
x = 2,637,800,323,790,747/65,290,225.59 - Step 6: Final answer
x = 40,401,151.93
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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.