Home / 1,597,100,719.80-2,391,620,001.30-1,048,874,057.40

Finding the Fourth Proportional to 1,597,100,719.80, 2,391,620,001.30 and 1,048,874,057.40

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Solution

The fourth proportional to 1,597,100,719.80, 2,391,620,001.30 and 1,048,874,057.40 is: 1,570,663,730.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,100,719.80 : 2,391,620,001.30 = 1,048,874,057.40 : x
  2. Step 2: Convert to fraction form
    1,597,100,719.80/2,391,620,001.30 = 1,048,874,057.40/x
  3. Step 3: Cross multiply
    1,597,100,719.80x = 2,391,620,001.30 × 1,048,874,057.40
  4. Step 4: Simplify right side
    1,597,100,719.80x = 2,508,508,174,522,524,672
  5. Step 5: Solve for x
    x = 2,508,508,174,522,524,672/1,597,100,719.80
  6. Step 6: Final answer
    x = 1,570,663,730.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.