Finding the Fourth Proportional to 2,400,897,004.11, 3,605,466,867.57 and 1,473,664,654.75
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Solution
The fourth proportional to 2,400,897,004.11, 3,605,466,867.57 and 1,473,664,654.75 is: 2,213,026,663.58
Step by Step Solution
- Step 1: Write the proportion equation
2,400,897,004.11 : 3,605,466,867.57 = 1,473,664,654.75 : x - Step 2: Convert to fraction form
2,400,897,004.11/3,605,466,867.57 = 1,473,664,654.75/x - Step 3: Cross multiply
2,400,897,004.11x = 3,605,466,867.57 × 1,473,664,654.75 - Step 4: Simplify right side
2,400,897,004.11x = 5,313,249,086,610,108,416 - Step 5: Solve for x
x = 5,313,249,086,610,108,416/2,400,897,004.11 - Step 6: Final answer
x = 2,213,026,663.58
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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.