Finding the Fourth Proportional to 15,537,183,348.67, 23,295,754,668.93 and 6,094,781,261.26
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Solution
The fourth proportional to 15,537,183,348.67, 23,295,754,668.93 and 6,094,781,261.26 is: 9,138,241,200.92
Step by Step Solution
- Step 1: Write the proportion equation
15,537,183,348.67 : 23,295,754,668.93 = 6,094,781,261.26 : x - Step 2: Convert to fraction form
15,537,183,348.67/23,295,754,668.93 = 6,094,781,261.26/x - Step 3: Cross multiply
15,537,183,348.67x = 23,295,754,668.93 × 6,094,781,261.26 - Step 4: Simplify right side
15,537,183,348.67x = 141,982,529,023,028,183,040 - Step 5: Solve for x
x = 141,982,529,023,028,183,040/15,537,183,348.67 - Step 6: Final answer
x = 9,138,241,200.92
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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.