Finding the Fourth Proportional to 61,367,215.68, 92,048,581.44 and 18,235,298.00
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Solution
The fourth proportional to 61,367,215.68, 92,048,581.44 and 18,235,298.00 is: 27,352,280.77
Step by Step Solution
- Step 1: Write the proportion equation
61,367,215.68 : 92,048,581.44 = 18,235,298.00 : x - Step 2: Convert to fraction form
61,367,215.68/92,048,581.44 = 18,235,298.00/x - Step 3: Cross multiply
61,367,215.68x = 92,048,581.44 × 18,235,298.00 - Step 4: Simplify right side
61,367,215.68x = 1,678,533,313,265,790.75 - Step 5: Solve for x
x = 1,678,533,313,265,790.75/61,367,215.68 - Step 6: Final answer
x = 27,352,280.77
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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.