Finding the Fourth Proportional to 24,838,726.14, 34,277,443.72 and 13,825,239.49
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Solution
The fourth proportional to 24,838,726.14, 34,277,443.72 and 13,825,239.49 is: 19,078,831.41
Step by Step Solution
- Step 1: Write the proportion equation
24,838,726.14 : 34,277,443.72 = 13,825,239.49 : x - Step 2: Convert to fraction form
24,838,726.14/34,277,443.72 = 13,825,239.49/x - Step 3: Cross multiply
24,838,726.14x = 34,277,443.72 × 13,825,239.49 - Step 4: Simplify right side
24,838,726.14x = 473,893,868,508,363.44 - Step 5: Solve for x
x = 473,893,868,508,363.44/24,838,726.14 - Step 6: Final answer
x = 19,078,831.41
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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.