Finding the Fourth Proportional to 2,046,731,758.28, 2,824,489,804.56 and 1,106,934,400.20
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Solution
The fourth proportional to 2,046,731,758.28, 2,824,489,804.56 and 1,106,934,400.20 is: 1,527,569,460.45
Step by Step Solution
- Step 1: Write the proportion equation
2,046,731,758.28 : 2,824,489,804.56 = 1,106,934,400.20 : x - Step 2: Convert to fraction form
2,046,731,758.28/2,824,489,804.56 = 1,106,934,400.20/x - Step 3: Cross multiply
2,046,731,758.28x = 2,824,489,804.56 × 1,106,934,400.20 - Step 4: Simplify right side
2,046,731,758.28x = 3,126,524,927,681,638,912 - Step 5: Solve for x
x = 3,126,524,927,681,638,912/2,046,731,758.28 - Step 6: Final answer
x = 1,527,569,460.45
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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.