Finding the Fourth Proportional to 3,506,498,604.34, 5,268,138,906.16 and 2,248,427,564.58
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Solution
The fourth proportional to 3,506,498,604.34, 5,268,138,906.16 and 2,248,427,564.58 is: 3,378,021,801.00
Step by Step Solution
- Step 1: Write the proportion equation
3,506,498,604.34 : 5,268,138,906.16 = 2,248,427,564.58 : x - Step 2: Convert to fraction form
3,506,498,604.34/5,268,138,906.16 = 2,248,427,564.58/x - Step 3: Cross multiply
3,506,498,604.34x = 5,268,138,906.16 × 2,248,427,564.58 - Step 4: Simplify right side
3,506,498,604.34x = 11,845,028,730,646,472,704 - Step 5: Solve for x
x = 11,845,028,730,646,472,704/3,506,498,604.34 - Step 6: Final answer
x = 3,378,021,801.00
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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.