Finding the Fourth Proportional to 156,588,566.24, 234,913,097.64 and 59,536,727.84
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Solution
The fourth proportional to 156,588,566.24, 234,913,097.64 and 59,536,727.84 is: 89,316,592.50
Step by Step Solution
- Step 1: Write the proportion equation
156,588,566.24 : 234,913,097.64 = 59,536,727.84 : x - Step 2: Convert to fraction form
156,588,566.24/234,913,097.64 = 59,536,727.84/x - Step 3: Cross multiply
156,588,566.24x = 234,913,097.64 × 59,536,727.84 - Step 4: Simplify right side
156,588,566.24x = 13,985,957,160,244,026 - Step 5: Solve for x
x = 13,985,957,160,244,026/156,588,566.24 - Step 6: Final answer
x = 89,316,592.50
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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.