Finding the Fourth Proportional to 46,507,668.84, 69,714,607.50 and 29,248,204.54
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Solution
The fourth proportional to 46,507,668.84, 69,714,607.50 and 29,248,204.54 is: 43,842,814.54
Step by Step Solution
- Step 1: Write the proportion equation
46,507,668.84 : 69,714,607.50 = 29,248,204.54 : x - Step 2: Convert to fraction form
46,507,668.84/69,714,607.50 = 29,248,204.54/x - Step 3: Cross multiply
46,507,668.84x = 69,714,607.50 × 29,248,204.54 - Step 4: Simplify right side
46,507,668.84x = 2,039,027,099,585,818 - Step 5: Solve for x
x = 2,039,027,099,585,818/46,507,668.84 - Step 6: Final answer
x = 43,842,814.54
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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.