Finding the Fourth Proportional to 4,662,925,244.02, 6,993,357,977.64 and 1,346,019,058.74
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Solution
The fourth proportional to 4,662,925,244.02, 6,993,357,977.64 and 1,346,019,058.74 is: 2,018,731,296.32
Step by Step Solution
- Step 1: Write the proportion equation
4,662,925,244.02 : 6,993,357,977.64 = 1,346,019,058.74 : x - Step 2: Convert to fraction form
4,662,925,244.02/6,993,357,977.64 = 1,346,019,058.74/x - Step 3: Cross multiply
4,662,925,244.02x = 6,993,357,977.64 × 1,346,019,058.74 - Step 4: Simplify right side
4,662,925,244.02x = 9,413,193,122,526,416,896 - Step 5: Solve for x
x = 9,413,193,122,526,416,896/4,662,925,244.02 - Step 6: Final answer
x = 2,018,731,296.32
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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.