Home / 5,652,110,791.84-7,798,578,640.40-4,751,291,615.52

Finding the Fourth Proportional to 5,652,110,791.84, 7,798,578,640.40 and 4,751,291,615.52

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Solution

The fourth proportional to 5,652,110,791.84, 7,798,578,640.40 and 4,751,291,615.52 is: 6,555,660,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,110,791.84 : 7,798,578,640.40 = 4,751,291,615.52 : x
  2. Step 2: Convert to fraction form
    5,652,110,791.84/7,798,578,640.40 = 4,751,291,615.52/x
  3. Step 3: Cross multiply
    5,652,110,791.84x = 7,798,578,640.40 × 4,751,291,615.52
  4. Step 4: Simplify right side
    5,652,110,791.84x = 37,053,321,307,105,886,208
  5. Step 5: Solve for x
    x = 37,053,321,307,105,886,208/5,652,110,791.84
  6. Step 6: Final answer
    x = 6,555,660,826.85

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1.5x scale

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.