Finding the Fourth Proportional to 26,995,600.35, 40,496,952.53 and 9,968,233.95
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Solution
The fourth proportional to 26,995,600.35, 40,496,952.53 and 9,968,233.95 is: 14,953,662.52
Step by Step Solution
- Step 1: Write the proportion equation
26,995,600.35 : 40,496,952.53 = 9,968,233.95 : x - Step 2: Convert to fraction form
26,995,600.35/40,496,952.53 = 9,968,233.95/x - Step 3: Cross multiply
26,995,600.35x = 40,496,952.53 × 9,968,233.95 - Step 4: Simplify right side
26,995,600.35x = 403,683,097,031,243.19 - Step 5: Solve for x
x = 403,683,097,031,243.19/26,995,600.35 - Step 6: Final answer
x = 14,953,662.52
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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.