Finding the Fourth Proportional to 26,677,246.05, 36,814,624.14 and 14,454,103.05
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Solution
The fourth proportional to 26,677,246.05, 36,814,624.14 and 14,454,103.05 is: 19,946,675.53
Step by Step Solution
- Step 1: Write the proportion equation
26,677,246.05 : 36,814,624.14 = 14,454,103.05 : x - Step 2: Convert to fraction form
26,677,246.05/36,814,624.14 = 14,454,103.05/x - Step 3: Cross multiply
26,677,246.05x = 36,814,624.14 × 14,454,103.05 - Step 4: Simplify right side
26,677,246.05x = 532,122,371,066,577.69 - Step 5: Solve for x
x = 532,122,371,066,577.69/26,677,246.05 - Step 6: Final answer
x = 19,946,675.53
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1.5x scale
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.