Finding the Fourth Proportional to 16,163,410.72, 24,237,973.68 and 6,058,943.52
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Solution
The fourth proportional to 16,163,410.72, 24,237,973.68 and 6,058,943.52 is: 9,085,737.91
Step by Step Solution
- Step 1: Write the proportion equation
16,163,410.72 : 24,237,973.68 = 6,058,943.52 : x - Step 2: Convert to fraction form
16,163,410.72/24,237,973.68 = 6,058,943.52/x - Step 3: Cross multiply
16,163,410.72x = 24,237,973.68 × 6,058,943.52 - Step 4: Simplify right side
16,163,410.72x = 146,856,513,566,366.53 - Step 5: Solve for x
x = 146,856,513,566,366.53/16,163,410.72 - Step 6: Final answer
x = 9,085,737.91
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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.