Finding the Fourth Proportional to 101,774,239.24, 140,533,271.73 and 94,389,046.42
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Solution
The fourth proportional to 101,774,239.24, 140,533,271.73 and 94,389,046.42 is: 130,335,550.61
Step by Step Solution
- Step 1: Write the proportion equation
101,774,239.24 : 140,533,271.73 = 94,389,046.42 : x - Step 2: Convert to fraction form
101,774,239.24/140,533,271.73 = 94,389,046.42/x - Step 3: Cross multiply
101,774,239.24x = 140,533,271.73 × 94,389,046.42 - Step 4: Simplify right side
101,774,239.24x = 13,264,801,508,877,442 - Step 5: Solve for x
x = 13,264,801,508,877,442/101,774,239.24 - Step 6: Final answer
x = 130,335,550.61
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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.