Finding the Fourth Proportional to 22,633,468.08, 33,949,866.12 and 5,594,140.08
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Solution
The fourth proportional to 22,633,468.08, 33,949,866.12 and 5,594,140.08 is: 8,391,127.07
Step by Step Solution
- Step 1: Write the proportion equation
22,633,468.08 : 33,949,866.12 = 5,594,140.08 : x - Step 2: Convert to fraction form
22,633,468.08/33,949,866.12 = 5,594,140.08/x - Step 3: Cross multiply
22,633,468.08x = 33,949,866.12 × 5,594,140.08 - Step 4: Simplify right side
22,633,468.08x = 189,920,306,772,526.06 - Step 5: Solve for x
x = 189,920,306,772,526.06/22,633,468.08 - Step 6: Final answer
x = 8,391,127.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.