Finding the Fourth Proportional to 46,739,121, 64,498,798.71 and 26,112,722.10
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Solution
The fourth proportional to 46,739,121, 64,498,798.71 and 26,112,722.10 is: 36,034,892.62
Step by Step Solution
- Step 1: Write the proportion equation
46,739,121 : 64,498,798.71 = 26,112,722.10 : x - Step 2: Convert to fraction form
46,739,121/64,498,798.71 = 26,112,722.10/x - Step 3: Cross multiply
46,739,121x = 64,498,798.71 × 26,112,722.10 - Step 4: Simplify right side
46,739,121x = 1,684,239,206,498,068.50 - Step 5: Solve for x
x = 1,684,239,206,498,068.50/46,739,121 - Step 6: Final answer
x = 36,034,892.62
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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.