Finding the Fourth Proportional to 26,060,331.98, 35,963,244.19 and 14,299,677.57
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Solution
The fourth proportional to 26,060,331.98, 35,963,244.19 and 14,299,677.57 is: 19,733,547.40
Step by Step Solution
- Step 1: Write the proportion equation
26,060,331.98 : 35,963,244.19 = 14,299,677.57 : x - Step 2: Convert to fraction form
26,060,331.98/35,963,244.19 = 14,299,677.57/x - Step 3: Cross multiply
26,060,331.98x = 35,963,244.19 × 14,299,677.57 - Step 4: Simplify right side
26,060,331.98x = 514,262,796,455,855.44 - Step 5: Solve for x
x = 514,262,796,455,855.44/26,060,331.98 - Step 6: Final answer
x = 19,733,547.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.