Finding the Fourth Proportional to 4,408,508,747.36, 6,083,742,403.92 and 2,428,359,581.36
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Solution
The fourth proportional to 4,408,508,747.36, 6,083,742,403.92 and 2,428,359,581.36 is: 3,351,136,405.46
Step by Step Solution
- Step 1: Write the proportion equation
4,408,508,747.36 : 6,083,742,403.92 = 2,428,359,581.36 : x - Step 2: Convert to fraction form
4,408,508,747.36/6,083,742,403.92 = 2,428,359,581.36/x - Step 3: Cross multiply
4,408,508,747.36x = 6,083,742,403.92 × 2,428,359,581.36 - Step 4: Simplify right side
4,408,508,747.36x = 14,773,514,157,085,251,584 - Step 5: Solve for x
x = 14,773,514,157,085,251,584/4,408,508,747.36 - Step 6: Final answer
x = 3,351,136,405.46
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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.