Finding the Fourth Proportional to 26,095,506.08, 36,012,244.41 and 14,335,269.98
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Solution
The fourth proportional to 26,095,506.08, 36,012,244.41 and 14,335,269.98 is: 19,782,917.59
Step by Step Solution
- Step 1: Write the proportion equation
26,095,506.08 : 36,012,244.41 = 14,335,269.98 : x - Step 2: Convert to fraction form
26,095,506.08/36,012,244.41 = 14,335,269.98/x - Step 3: Cross multiply
26,095,506.08x = 36,012,244.41 × 14,335,269.98 - Step 4: Simplify right side
26,095,506.08x = 516,245,246,023,034.50 - Step 5: Solve for x
x = 516,245,246,023,034.50/26,095,506.08 - Step 6: Final answer
x = 19,782,917.59
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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.