Finding the Fourth Proportional to 6,081,692,701.24, 8,392,735,927.02 and 3,300,248,605.24
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Solution
The fourth proportional to 6,081,692,701.24, 8,392,735,927.02 and 3,300,248,605.24 is: 4,554,343,074.86
Step by Step Solution
- Step 1: Write the proportion equation
6,081,692,701.24 : 8,392,735,927.02 = 3,300,248,605.24 : x - Step 2: Convert to fraction form
6,081,692,701.24/8,392,735,927.02 = 3,300,248,605.24/x - Step 3: Cross multiply
6,081,692,701.24x = 8,392,735,927.02 × 3,300,248,605.24 - Step 4: Simplify right side
6,081,692,701.24x = 27,698,115,037,295,394,816 - Step 5: Solve for x
x = 27,698,115,037,295,394,816/6,081,692,701.24 - Step 6: Final answer
x = 4,554,343,074.86
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1.5x scale
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.