Finding the Fourth Proportional to 295,718,909.29, 443,484,027.66 and 101,583,511.99
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Solution
The fourth proportional to 295,718,909.29, 443,484,027.66 and 101,583,511.99 is: 152,342,862.18
Step by Step Solution
- Step 1: Write the proportion equation
295,718,909.29 : 443,484,027.66 = 101,583,511.99 : x - Step 2: Convert to fraction form
295,718,909.29/443,484,027.66 = 101,583,511.99/x - Step 3: Cross multiply
295,718,909.29x = 443,484,027.66 × 101,583,511.99 - Step 4: Simplify right side
295,718,909.29x = 45,050,665,041,173,104 - Step 5: Solve for x
x = 45,050,665,041,173,104/295,718,909.29 - Step 6: Final answer
x = 152,342,862.18
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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.