Finding the Fourth Proportional to 2,464,827,471.66, 3,401,826,984.10 and 1,560,667,444.96
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Solution
The fourth proportional to 2,464,827,471.66, 3,401,826,984.10 and 1,560,667,444.96 is: 2,153,952,229.32
Step by Step Solution
- Step 1: Write the proportion equation
2,464,827,471.66 : 3,401,826,984.10 = 1,560,667,444.96 : x - Step 2: Convert to fraction form
2,464,827,471.66/3,401,826,984.10 = 1,560,667,444.96/x - Step 3: Cross multiply
2,464,827,471.66x = 3,401,826,984.10 × 1,560,667,444.96 - Step 4: Simplify right side
2,464,827,471.66x = 5,309,120,627,471,329,280 - Step 5: Solve for x
x = 5,309,120,627,471,329,280/2,464,827,471.66 - Step 6: Final answer
x = 2,153,952,229.32
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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.