Finding the Fourth Proportional to 5,840,349,616.52, 8,059,577,410.80 and 3,299,977,041.26
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Solution
The fourth proportional to 5,840,349,616.52, 8,059,577,410.80 and 3,299,977,041.26 is: 4,553,908,954.81
Step by Step Solution
- Step 1: Write the proportion equation
5,840,349,616.52 : 8,059,577,410.80 = 3,299,977,041.26 : x - Step 2: Convert to fraction form
5,840,349,616.52/8,059,577,410.80 = 3,299,977,041.26/x - Step 3: Cross multiply
5,840,349,616.52x = 8,059,577,410.80 × 3,299,977,041.26 - Step 4: Simplify right side
5,840,349,616.52x = 26,596,420,417,920,286,720 - Step 5: Solve for x
x = 26,596,420,417,920,286,720/5,840,349,616.52 - Step 6: Final answer
x = 4,553,908,954.81
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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.