Finding the Fourth Proportional to 45,708,548.22, 63,077,707.14 and 24,800,574.12
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Solution
The fourth proportional to 45,708,548.22, 63,077,707.14 and 24,800,574.12 is: 34,224,743.78
Step by Step Solution
- Step 1: Write the proportion equation
45,708,548.22 : 63,077,707.14 = 24,800,574.12 : x - Step 2: Convert to fraction form
45,708,548.22/63,077,707.14 = 24,800,574.12/x - Step 3: Cross multiply
45,708,548.22x = 63,077,707.14 × 24,800,574.12 - Step 4: Simplify right side
45,708,548.22x = 1,564,363,351,245,223.25 - Step 5: Solve for x
x = 1,564,363,351,245,223.25/45,708,548.22 - Step 6: Final answer
x = 34,224,743.78
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.