Finding the Fourth Proportional to 23,149,760.24, 34,721,259.68 and 6,750,638.16
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Solution
The fourth proportional to 23,149,760.24, 34,721,259.68 and 6,750,638.16 is: 10,124,971.41
Step by Step Solution
- Step 1: Write the proportion equation
23,149,760.24 : 34,721,259.68 = 6,750,638.16 : x - Step 2: Convert to fraction form
23,149,760.24/34,721,259.68 = 6,750,638.16/x - Step 3: Cross multiply
23,149,760.24x = 34,721,259.68 × 6,750,638.16 - Step 4: Simplify right side
23,149,760.24x = 234,390,660,559,077.41 - Step 5: Solve for x
x = 234,390,660,559,077.41/23,149,760.24 - Step 6: Final answer
x = 10,124,971.41
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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.