Finding the Fourth Proportional to 26,573,126.08, 39,859,689.66 and 6,378,368.08
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Solution
The fourth proportional to 26,573,126.08, 39,859,689.66 and 6,378,368.08 is: 9,567,552.25
Step by Step Solution
- Step 1: Write the proportion equation
26,573,126.08 : 39,859,689.66 = 6,378,368.08 : x - Step 2: Convert to fraction form
26,573,126.08/39,859,689.66 = 6,378,368.08/x - Step 3: Cross multiply
26,573,126.08x = 39,859,689.66 × 6,378,368.08 - Step 4: Simplify right side
26,573,126.08x = 254,239,772,206,050.03 - Step 5: Solve for x
x = 254,239,772,206,050.03/26,573,126.08 - Step 6: Final answer
x = 9,567,552.25
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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.