Finding the Fourth Proportional to 35,277,023.77, 48,683,659.37 and 19,597,238.84
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Solution
The fourth proportional to 35,277,023.77, 48,683,659.37 and 19,597,238.84 is: 27,044,948.76
Step by Step Solution
- Step 1: Write the proportion equation
35,277,023.77 : 48,683,659.37 = 19,597,238.84 : x - Step 2: Convert to fraction form
35,277,023.77/48,683,659.37 = 19,597,238.84/x - Step 3: Cross multiply
35,277,023.77x = 48,683,659.37 × 19,597,238.84 - Step 4: Simplify right side
35,277,023.77x = 954,065,300,302,817 - Step 5: Solve for x
x = 954,065,300,302,817/35,277,023.77 - Step 6: Final answer
x = 27,044,948.76
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.