Finding the Fourth Proportional to 26,167,473.63, 36,111,115.24 and 14,564,788.00
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Solution
The fourth proportional to 26,167,473.63, 36,111,115.24 and 14,564,788.00 is: 20,099,408.34
Step by Step Solution
- Step 1: Write the proportion equation
26,167,473.63 : 36,111,115.24 = 14,564,788.00 : x - Step 2: Convert to fraction form
26,167,473.63/36,111,115.24 = 14,564,788.00/x - Step 3: Cross multiply
26,167,473.63x = 36,111,115.24 × 14,564,788.00 - Step 4: Simplify right side
26,167,473.63x = 525,950,737,787,479.31 - Step 5: Solve for x
x = 525,950,737,787,479.31/26,167,473.63 - Step 6: Final answer
x = 20,099,408.34
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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.