Finding the Fourth Proportional to 43,900,191,163.92, 60,582,263,718.06 and 24,869,294,637.96
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Solution
The fourth proportional to 43,900,191,163.92, 60,582,263,718.06 and 24,869,294,637.96 is: 34,319,626,550.45
Step by Step Solution
- Step 1: Write the proportion equation
43,900,191,163.92 : 60,582,263,718.06 = 24,869,294,637.96 : x - Step 2: Convert to fraction form
43,900,191,163.92/60,582,263,718.06 = 24,869,294,637.96/x - Step 3: Cross multiply
43,900,191,163.92x = 60,582,263,718.06 × 24,869,294,637.96 - Step 4: Simplify right side
43,900,191,163.92x = 1,506,638,166,239,028,183,040 - Step 5: Solve for x
x = 1,506,638,166,239,028,183,040/43,900,191,163.92 - Step 6: Final answer
x = 34,319,626,550.45
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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.