Finding the Fourth Proportional to 24,038,090.73, 33,172,594.52 and 13,024,831.75
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Solution
The fourth proportional to 24,038,090.73, 33,172,594.52 and 13,024,831.75 is: 17,974,283.70
Step by Step Solution
- Step 1: Write the proportion equation
24,038,090.73 : 33,172,594.52 = 13,024,831.75 : x - Step 2: Convert to fraction form
24,038,090.73/33,172,594.52 = 13,024,831.75/x - Step 3: Cross multiply
24,038,090.73x = 33,172,594.52 × 13,024,831.75 - Step 4: Simplify right side
24,038,090.73x = 432,067,462,297,523.69 - Step 5: Solve for x
x = 432,067,462,297,523.69/24,038,090.73 - Step 6: Final answer
x = 17,974,283.70
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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.