Home / 2,301,746,437.98-3,176,404,110-1,284,461,198.25

Finding the Fourth Proportional to 2,301,746,437.98, 3,176,404,110 and 1,284,461,198.25

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Solution

The fourth proportional to 2,301,746,437.98, 3,176,404,110 and 1,284,461,198.25 is: 1,772,553,119.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,746,437.98 : 3,176,404,110 = 1,284,461,198.25 : x
  2. Step 2: Convert to fraction form
    2,301,746,437.98/3,176,404,110 = 1,284,461,198.25/x
  3. Step 3: Cross multiply
    2,301,746,437.98x = 3,176,404,110 × 1,284,461,198.25
  4. Step 4: Simplify right side
    2,301,746,437.98x = 4,079,967,829,256,824,832
  5. Step 5: Solve for x
    x = 4,079,967,829,256,824,832/2,301,746,437.98
  6. Step 6: Final answer
    x = 1,772,553,119.64

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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.