Finding the Fourth Proportional to 2,444,286,831.84, 3,666,394,348.24 and 604,039,459.68
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Solution
The fourth proportional to 2,444,286,831.84, 3,666,394,348.24 and 604,039,459.68 is: 906,050,317.92
Step by Step Solution
- Step 1: Write the proportion equation
2,444,286,831.84 : 3,666,394,348.24 = 604,039,459.68 : x - Step 2: Convert to fraction form
2,444,286,831.84/3,666,394,348.24 = 604,039,459.68/x - Step 3: Cross multiply
2,444,286,831.84x = 3,666,394,348.24 × 604,039,459.68 - Step 4: Simplify right side
2,444,286,831.84x = 2,214,646,861,084,695,040 - Step 5: Solve for x
x = 2,214,646,861,084,695,040/2,444,286,831.84 - Step 6: Final answer
x = 906,050,317.92
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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.