Finding the Fourth Proportional to 156,588,567.73, 234,913,099.77 and 59,536,729.08
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Solution
The fourth proportional to 156,588,567.73, 234,913,099.77 and 59,536,729.08 is: 89,316,594.32
Step by Step Solution
- Step 1: Write the proportion equation
156,588,567.73 : 234,913,099.77 = 59,536,729.08 : x - Step 2: Convert to fraction form
156,588,567.73/234,913,099.77 = 59,536,729.08/x - Step 3: Cross multiply
156,588,567.73x = 234,913,099.77 × 59,536,729.08 - Step 4: Simplify right side
156,588,567.73x = 13,985,957,578,349,500 - Step 5: Solve for x
x = 13,985,957,578,349,500/156,588,567.73 - Step 6: Final answer
x = 89,316,594.32
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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.