Finding the Fourth Proportional to 2,208,302,599.08, 3,047,408,538.24 and 1,218,227,753.64
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Solution
The fourth proportional to 2,208,302,599.08, 3,047,408,538.24 and 1,218,227,753.64 is: 1,681,127,242.03
Step by Step Solution
- Step 1: Write the proportion equation
2,208,302,599.08 : 3,047,408,538.24 = 1,218,227,753.64 : x - Step 2: Convert to fraction form
2,208,302,599.08/3,047,408,538.24 = 1,218,227,753.64/x - Step 3: Cross multiply
2,208,302,599.08x = 3,047,408,538.24 × 1,218,227,753.64 - Step 4: Simplify right side
2,208,302,599.08x = 3,712,437,657,963,471,360 - Step 5: Solve for x
x = 3,712,437,657,963,471,360/2,208,302,599.08 - Step 6: Final answer
x = 1,681,127,242.03
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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.