Finding the Fourth Proportional to 156,588,564.24, 234,913,094.64 and 59,536,725.84
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Solution
The fourth proportional to 156,588,564.24, 234,913,094.64 and 59,536,725.84 is: 89,316,589.49
Step by Step Solution
- Step 1: Write the proportion equation
156,588,564.24 : 234,913,094.64 = 59,536,725.84 : x - Step 2: Convert to fraction form
156,588,564.24/234,913,094.64 = 59,536,725.84/x - Step 3: Cross multiply
156,588,564.24x = 234,913,094.64 × 59,536,725.84 - Step 4: Simplify right side
156,588,564.24x = 13,985,956,511,807,654 - Step 5: Solve for x
x = 13,985,956,511,807,654/156,588,564.24 - Step 6: Final answer
x = 89,316,589.49
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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.