Finding the Fourth Proportional to 58,124,572.14, 87,190,037.73 and 23,575,843.02
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Solution
The fourth proportional to 58,124,572.14, 87,190,037.73 and 23,575,843.02 is: 35,365,054.17
Step by Step Solution
- Step 1: Write the proportion equation
58,124,572.14 : 87,190,037.73 = 23,575,843.02 : x - Step 2: Convert to fraction form
58,124,572.14/87,190,037.73 = 23,575,843.02/x - Step 3: Cross multiply
58,124,572.14x = 87,190,037.73 × 23,575,843.02 - Step 4: Simplify right side
58,124,572.14x = 2,055,578,642,430,357.25 - Step 5: Solve for x
x = 2,055,578,642,430,357.25/58,124,572.14 - Step 6: Final answer
x = 35,365,054.17
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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.