Home / 2,072,048,166,757.80-2,859,234,577,917.50-1,146,082,314,454.20

Finding the Fourth Proportional to 2,072,048,166,757.80, 2,859,234,577,917.50 and 1,146,082,314,454.20

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Solution

The fourth proportional to 2,072,048,166,757.80, 2,859,234,577,917.50 and 1,146,082,314,454.20 is: 1,581,487,455,359.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,048,166,757.80 : 2,859,234,577,917.50 = 1,146,082,314,454.20 : x
  2. Step 2: Convert to fraction form
    2,072,048,166,757.80/2,859,234,577,917.50 = 1,146,082,314,454.20/x
  3. Step 3: Cross multiply
    2,072,048,166,757.80x = 2,859,234,577,917.50 × 1,146,082,314,454.20
  4. Step 4: Simplify right side
    2,072,048,166,757.80x = 3,276,918,182,627,165,935,239,168
  5. Step 5: Solve for x
    x = 3,276,918,182,627,165,935,239,168/2,072,048,166,757.80
  6. Step 6: Final answer
    x = 1,581,487,455,359.04

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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.