Finding the Fourth Proportional to 22,940,498.19, 34,409,813.99 and 5,668,264.09
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Solution
The fourth proportional to 22,940,498.19, 34,409,813.99 and 5,668,264.09 is: 8,502,165.54
Step by Step Solution
- Step 1: Write the proportion equation
22,940,498.19 : 34,409,813.99 = 5,668,264.09 : x - Step 2: Convert to fraction form
22,940,498.19/34,409,813.99 = 5,668,264.09/x - Step 3: Cross multiply
22,940,498.19x = 34,409,813.99 × 5,668,264.09 - Step 4: Simplify right side
22,940,498.19x = 195,043,913,142,368.31 - Step 5: Solve for x
x = 195,043,913,142,368.31/22,940,498.19 - Step 6: Final answer
x = 8,502,165.54
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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.