Finding the Fourth Proportional to 2,604,834,960.24, 3,594,664,418.85 and 1,415,407,558.08
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Solution
The fourth proportional to 2,604,834,960.24, 3,594,664,418.85 and 1,415,407,558.08 is: 1,953,258,177.53
Step by Step Solution
- Step 1: Write the proportion equation
2,604,834,960.24 : 3,594,664,418.85 = 1,415,407,558.08 : x - Step 2: Convert to fraction form
2,604,834,960.24/3,594,664,418.85 = 1,415,407,558.08/x - Step 3: Cross multiply
2,604,834,960.24x = 3,594,664,418.85 × 1,415,407,558.08 - Step 4: Simplify right side
2,604,834,960.24x = 5,087,915,187,201,540,096 - Step 5: Solve for x
x = 5,087,915,187,201,540,096/2,604,834,960.24 - Step 6: Final answer
x = 1,953,258,177.53
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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.