Finding the Fourth Proportional to 194,224,275.24, 291,360,655.98 and 76,033,770.14
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Solution
The fourth proportional to 194,224,275.24, 291,360,655.98 and 76,033,770.14 is: 114,060,145.76
Step by Step Solution
- Step 1: Write the proportion equation
194,224,275.24 : 291,360,655.98 = 76,033,770.14 : x - Step 2: Convert to fraction form
194,224,275.24/291,360,655.98 = 76,033,770.14/x - Step 3: Cross multiply
194,224,275.24x = 291,360,655.98 × 76,033,770.14 - Step 4: Simplify right side
194,224,275.24x = 22,153,249,144,622,940 - Step 5: Solve for x
x = 22,153,249,144,622,940/194,224,275.24 - Step 6: Final answer
x = 114,060,145.76
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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.