Finding the Fourth Proportional to 61,149,954.24, 91,624,154.40 and 35,519,014.08
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Solution
The fourth proportional to 61,149,954.24, 91,624,154.40 and 35,519,014.08 is: 53,219,984.72
Step by Step Solution
- Step 1: Write the proportion equation
61,149,954.24 : 91,624,154.40 = 35,519,014.08 : x - Step 2: Convert to fraction form
61,149,954.24/91,624,154.40 = 35,519,014.08/x - Step 3: Cross multiply
61,149,954.24x = 91,624,154.40 × 35,519,014.08 - Step 4: Simplify right side
61,149,954.24x = 3,254,399,630,201,694 - Step 5: Solve for x
x = 3,254,399,630,201,694/61,149,954.24 - Step 6: Final answer
x = 53,219,984.72
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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.