Finding the Fourth Proportional to 6,806,343,807.31, 10,209,534,864.47 and 2,610,582,749.00
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Solution
The fourth proportional to 6,806,343,807.31, 10,209,534,864.47 and 2,610,582,749.00 is: 3,915,881,469.85
Step by Step Solution
- Step 1: Write the proportion equation
6,806,343,807.31 : 10,209,534,864.47 = 2,610,582,749.00 : x - Step 2: Convert to fraction form
6,806,343,807.31/10,209,534,864.47 = 2,610,582,749.00/x - Step 3: Cross multiply
6,806,343,807.31x = 10,209,534,864.47 × 2,610,582,749.00 - Step 4: Simplify right side
6,806,343,807.31x = 26,652,835,592,435,335,168 - Step 5: Solve for x
x = 26,652,835,592,435,335,168/6,806,343,807.31 - Step 6: Final answer
x = 3,915,881,469.85
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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.