Finding the Fourth Proportional to 23,574,536.74, 35,361,695.76 and 6,535,153.18
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Solution
The fourth proportional to 23,574,536.74, 35,361,695.76 and 6,535,153.18 is: 9,802,699.46
Step by Step Solution
- Step 1: Write the proportion equation
23,574,536.74 : 35,361,695.76 = 6,535,153.18 : x - Step 2: Convert to fraction form
23,574,536.74/35,361,695.76 = 6,535,153.18/x - Step 3: Cross multiply
23,574,536.74x = 35,361,695.76 × 6,535,153.18 - Step 4: Simplify right side
23,574,536.74x = 231,094,098,496,156.50 - Step 5: Solve for x
x = 231,094,098,496,156.50/23,574,536.74 - Step 6: Final answer
x = 9,802,699.46
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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.