Home / 1,674,807,037.52-2,512,585,222.16-510,366,662.42

Finding the Fourth Proportional to 1,674,807,037.52, 2,512,585,222.16 and 510,366,662.42

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Solution

The fourth proportional to 1,674,807,037.52, 2,512,585,222.16 and 510,366,662.42 is: 765,664,166.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,807,037.52 : 2,512,585,222.16 = 510,366,662.42 : x
  2. Step 2: Convert to fraction form
    1,674,807,037.52/2,512,585,222.16 = 510,366,662.42/x
  3. Step 3: Cross multiply
    1,674,807,037.52x = 2,512,585,222.16 × 510,366,662.42
  4. Step 4: Simplify right side
    1,674,807,037.52x = 1,282,339,733,879,613,440
  5. Step 5: Solve for x
    x = 1,282,339,733,879,613,440/1,674,807,037.52
  6. Step 6: Final answer
    x = 765,664,166.17

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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.