Finding the Fourth Proportional to 58,328,492.04, 80,495,621.10 and 33,548,639.13
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Solution
The fourth proportional to 58,328,492.04, 80,495,621.10 and 33,548,639.13 is: 46,298,446.08
Step by Step Solution
- Step 1: Write the proportion equation
58,328,492.04 : 80,495,621.10 = 33,548,639.13 : x - Step 2: Convert to fraction form
58,328,492.04/80,495,621.10 = 33,548,639.13/x - Step 3: Cross multiply
58,328,492.04x = 80,495,621.10 × 33,548,639.13 - Step 4: Simplify right side
58,328,492.04x = 2,700,518,543,829,113.50 - Step 5: Solve for x
x = 2,700,518,543,829,113.50/58,328,492.04 - Step 6: Final answer
x = 46,298,446.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.