Finding the Fourth Proportional to 45,001,782.71, 62,102,462.24 and 24,375,228.88
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Solution
The fourth proportional to 45,001,782.71, 62,102,462.24 and 24,375,228.88 is: 33,637,816.99
Step by Step Solution
- Step 1: Write the proportion equation
45,001,782.71 : 62,102,462.24 = 24,375,228.88 : x - Step 2: Convert to fraction form
45,001,782.71/62,102,462.24 = 24,375,228.88/x - Step 3: Cross multiply
45,001,782.71x = 62,102,462.24 × 24,375,228.88 - Step 4: Simplify right side
45,001,782.71x = 1,513,761,731,111,557.50 - Step 5: Solve for x
x = 1,513,761,731,111,557.50/45,001,782.71 - Step 6: Final answer
x = 33,637,816.99
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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.