Home / 3,746,878,489.03-5,170,698,383.24-2,053,064,004.23

Finding the Fourth Proportional to 3,746,878,489.03, 5,170,698,383.24 and 2,053,064,004.23

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Solution

The fourth proportional to 3,746,878,489.03, 5,170,698,383.24 and 2,053,064,004.23 is: 2,833,231,650.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,878,489.03 : 5,170,698,383.24 = 2,053,064,004.23 : x
  2. Step 2: Convert to fraction form
    3,746,878,489.03/5,170,698,383.24 = 2,053,064,004.23/x
  3. Step 3: Cross multiply
    3,746,878,489.03x = 5,170,698,383.24 × 2,053,064,004.23
  4. Step 4: Simplify right side
    3,746,878,489.03x = 10,615,774,727,360,301,056
  5. Step 5: Solve for x
    x = 10,615,774,727,360,301,056/3,746,878,489.03
  6. Step 6: Final answer
    x = 2,833,231,650.94

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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.