Finding the Fourth Proportional to 36,635,024.70, 54,960,507.45 and 11,075,366.70
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Solution
The fourth proportional to 36,635,024.70, 54,960,507.45 and 11,075,366.70 is: 16,615,459.63
Step by Step Solution
- Step 1: Write the proportion equation
36,635,024.70 : 54,960,507.45 = 11,075,366.70 : x - Step 2: Convert to fraction form
36,635,024.70/54,960,507.45 = 11,075,366.70/x - Step 3: Cross multiply
36,635,024.70x = 54,960,507.45 × 11,075,366.70 - Step 4: Simplify right side
36,635,024.70x = 608,707,774,026,831.88 - Step 5: Solve for x
x = 608,707,774,026,831.88/36,635,024.70 - Step 6: Final answer
x = 16,615,459.63
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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.