Finding the Fourth Proportional to 4,416,605,198.16, 6,094,817,076.48 and 2,436,455,507.28
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Solution
The fourth proportional to 4,416,605,198.16, 6,094,817,076.48 and 2,436,455,507.28 is: 3,362,254,484.06
Step by Step Solution
- Step 1: Write the proportion equation
4,416,605,198.16 : 6,094,817,076.48 = 2,436,455,507.28 : x - Step 2: Convert to fraction form
4,416,605,198.16/6,094,817,076.48 = 2,436,455,507.28/x - Step 3: Cross multiply
4,416,605,198.16x = 6,094,817,076.48 × 2,436,455,507.28 - Step 4: Simplify right side
4,416,605,198.16x = 14,849,750,631,853,885,440 - Step 5: Solve for x
x = 14,849,750,631,853,885,440/4,416,605,198.16 - Step 6: Final answer
x = 3,362,254,484.06
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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.