Home / 1,674,807,036.01-2,512,585,219.91-510,366,660.91

Finding the Fourth Proportional to 1,674,807,036.01, 2,512,585,219.91 and 510,366,660.91

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Solution

The fourth proportional to 1,674,807,036.01, 2,512,585,219.91 and 510,366,660.91 is: 765,664,163.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,807,036.01 : 2,512,585,219.91 = 510,366,660.91 : x
  2. Step 2: Convert to fraction form
    1,674,807,036.01/2,512,585,219.91 = 510,366,660.91/x
  3. Step 3: Cross multiply
    1,674,807,036.01x = 2,512,585,219.91 × 510,366,660.91
  4. Step 4: Simplify right side
    1,674,807,036.01x = 1,282,339,728,937,284,864
  5. Step 5: Solve for x
    x = 1,282,339,728,937,284,864/1,674,807,036.01
  6. Step 6: Final answer
    x = 765,664,163.91

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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.