Finding the Fourth Proportional to 2,834,358,334.95, 4,251,537,502.43 and 2,471,561,278.95
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Solution
The fourth proportional to 2,834,358,334.95, 4,251,537,502.43 and 2,471,561,278.95 is: 3,707,341,918.43
Step by Step Solution
- Step 1: Write the proportion equation
2,834,358,334.95 : 4,251,537,502.43 = 2,471,561,278.95 : x - Step 2: Convert to fraction form
2,834,358,334.95/4,251,537,502.43 = 2,471,561,278.95/x - Step 3: Cross multiply
2,834,358,334.95x = 4,251,537,502.43 × 2,471,561,278.95 - Step 4: Simplify right side
2,834,358,334.95x = 10,507,935,466,997,422,080 - Step 5: Solve for x
x = 10,507,935,466,997,422,080/2,834,358,334.95 - Step 6: Final answer
x = 3,707,341,918.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.