Home / 1,716,966,404.69-2,369,927,458.10-1,002,694,629.23

Finding the Fourth Proportional to 1,716,966,404.69, 2,369,927,458.10 and 1,002,694,629.23

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Solution

The fourth proportional to 1,716,966,404.69, 2,369,927,458.10 and 1,002,694,629.23 is: 1,384,018,654.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,966,404.69 : 2,369,927,458.10 = 1,002,694,629.23 : x
  2. Step 2: Convert to fraction form
    1,716,966,404.69/2,369,927,458.10 = 1,002,694,629.23/x
  3. Step 3: Cross multiply
    1,716,966,404.69x = 2,369,927,458.10 × 1,002,694,629.23
  4. Step 4: Simplify right side
    1,716,966,404.69x = 2,376,313,533,901,575,680
  5. Step 5: Solve for x
    x = 2,376,313,533,901,575,680/1,716,966,404.69
  6. Step 6: Final answer
    x = 1,384,018,654.88

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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.