Finding the Third Proportional to 630,599,812.88 and 1,473,365,750.63
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Solution
The third proportional to 630,599,812.88 and 1,473,365,750.63 is: 3,442,447,318.88
Step by Step Solution
- Step 1: Write the proportion equation
630,599,812.88 : 1,473,365,750.63 = 1,473,365,750.63 : x - Step 2: Convert to fraction form
630,599,812.88/1,473,365,750.63 = 1,473,365,750.63/x - Step 3: Cross multiply
630,599,812.88x = 1,473,365,750.63 × 1,473,365,750.63 - Step 4: Simplify right side
630,599,812.88x = 2,170,806,635,114,769,664 - Step 5: Solve for x
x = 2,170,806,635,114,769,664/630,599,812.88 - Step 6: Final answer
x = 3,442,447,318.88
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.