Finding the Fourth Proportional to 134,425,495.56, 201,674,125.40 and 48,172,621.28
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Solution
The fourth proportional to 134,425,495.56, 201,674,125.40 and 48,172,621.28 is: 72,271,790.59
Step by Step Solution
- Step 1: Write the proportion equation
134,425,495.56 : 201,674,125.40 = 48,172,621.28 : x - Step 2: Convert to fraction form
134,425,495.56/201,674,125.40 = 48,172,621.28/x - Step 3: Cross multiply
134,425,495.56x = 201,674,125.40 × 48,172,621.28 - Step 4: Simplify right side
134,425,495.56x = 9,715,171,264,869,430 - Step 5: Solve for x
x = 9,715,171,264,869,430/134,425,495.56 - Step 6: Final answer
x = 72,271,790.59
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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.