Finding the Fourth Proportional to 37,937,254.24, 56,906,030.80 and 9,183,343.68
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Solution
The fourth proportional to 37,937,254.24, 56,906,030.80 and 9,183,343.68 is: 13,775,051.69
Step by Step Solution
- Step 1: Write the proportion equation
37,937,254.24 : 56,906,030.80 = 9,183,343.68 : x - Step 2: Convert to fraction form
37,937,254.24/56,906,030.80 = 9,183,343.68/x - Step 3: Cross multiply
37,937,254.24x = 56,906,030.80 × 9,183,343.68 - Step 4: Simplify right side
37,937,254.24x = 522,587,638,301,065.31 - Step 5: Solve for x
x = 522,587,638,301,065.31/37,937,254.24 - Step 6: Final answer
x = 13,775,051.69
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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.