Finding the Fourth Proportional to 29,625,831.33, 44,390,219.24 and 15,778,087.73
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Solution
The fourth proportional to 29,625,831.33, 44,390,219.24 and 15,778,087.73 is: 23,641,286.74
Step by Step Solution
- Step 1: Write the proportion equation
29,625,831.33 : 44,390,219.24 = 15,778,087.73 : x - Step 2: Convert to fraction form
29,625,831.33/44,390,219.24 = 15,778,087.73/x - Step 3: Cross multiply
29,625,831.33x = 44,390,219.24 × 15,778,087.73 - Step 4: Simplify right side
29,625,831.33x = 700,392,773,522,654 - Step 5: Solve for x
x = 700,392,773,522,654/29,625,831.33 - Step 6: Final answer
x = 23,641,286.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.