Home / 2,072,048,145,082.80-2,859,234,548,073.80-1,146,082,292,872.30

Finding the Fourth Proportional to 2,072,048,145,082.80, 2,859,234,548,073.80 and 1,146,082,292,872.30

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Solution

The fourth proportional to 2,072,048,145,082.80, 2,859,234,548,073.80 and 1,146,082,292,872.30 is: 1,581,487,425,614.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,048,145,082.80 : 2,859,234,548,073.80 = 1,146,082,292,872.30 : x
  2. Step 2: Convert to fraction form
    2,072,048,145,082.80/2,859,234,548,073.80 = 1,146,082,292,872.30/x
  3. Step 3: Cross multiply
    2,072,048,145,082.80x = 2,859,234,548,073.80 × 1,146,082,292,872.30
  4. Step 4: Simplify right side
    2,072,048,145,082.80x = 3,276,918,086,716,114,883,051,520
  5. Step 5: Solve for x
    x = 3,276,918,086,716,114,883,051,520/2,072,048,145,082.80
  6. Step 6: Final answer
    x = 1,581,487,425,614.41

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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.