Finding the Fourth Proportional to 29,780,009.52, 44,677,195.62 and 10,346,407.02
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Solution
The fourth proportional to 29,780,009.52, 44,677,195.62 and 10,346,407.02 is: 15,522,105.53
Step by Step Solution
- Step 1: Write the proportion equation
29,780,009.52 : 44,677,195.62 = 10,346,407.02 : x - Step 2: Convert to fraction form
29,780,009.52/44,677,195.62 = 10,346,407.02/x - Step 3: Cross multiply
29,780,009.52x = 44,677,195.62 × 10,346,407.02 - Step 4: Simplify right side
29,780,009.52x = 462,248,450,396,681.19 - Step 5: Solve for x
x = 462,248,450,396,681.19/29,780,009.52 - Step 6: Final answer
x = 15,522,105.53
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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.