Finding the Fourth Proportional to 4,935,548,466.06, 7,352,025,352.64 and 4,668,223,014.24
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Solution
The fourth proportional to 4,935,548,466.06, 7,352,025,352.64 and 4,668,223,014.24 is: 6,953,815,607.01
Step by Step Solution
- Step 1: Write the proportion equation
4,935,548,466.06 : 7,352,025,352.64 = 4,668,223,014.24 : x - Step 2: Convert to fraction form
4,935,548,466.06/7,352,025,352.64 = 4,668,223,014.24/x - Step 3: Cross multiply
4,935,548,466.06x = 7,352,025,352.64 × 4,668,223,014.24 - Step 4: Simplify right side
4,935,548,466.06x = 34,320,893,952,446,656,512 - Step 5: Solve for x
x = 34,320,893,952,446,656,512/4,935,548,466.06 - Step 6: Final answer
x = 6,953,815,607.01
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.