Finding the Fourth Proportional to 337,130,100.68, 505,695,347.58 and 94,793,004.68
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Solution
The fourth proportional to 337,130,100.68, 505,695,347.58 and 94,793,004.68 is: 142,189,562.29
Step by Step Solution
- Step 1: Write the proportion equation
337,130,100.68 : 505,695,347.58 = 94,793,004.68 : x - Step 2: Convert to fraction form
337,130,100.68/505,695,347.58 = 94,793,004.68/x - Step 3: Cross multiply
337,130,100.68x = 505,695,347.58 × 94,793,004.68 - Step 4: Simplify right side
337,130,100.68x = 47,936,381,449,805,168 - Step 5: Solve for x
x = 47,936,381,449,805,168/337,130,100.68 - Step 6: Final answer
x = 142,189,562.29
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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.