Home / 5,032,670,086.55-6,945,092,372.19-2,804,954,445.11

Finding the Fourth Proportional to 5,032,670,086.55, 6,945,092,372.19 and 2,804,954,445.11

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Solution

The fourth proportional to 5,032,670,086.55, 6,945,092,372.19 and 2,804,954,445.11 is: 3,870,841,399.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,670,086.55 : 6,945,092,372.19 = 2,804,954,445.11 : x
  2. Step 2: Convert to fraction form
    5,032,670,086.55/6,945,092,372.19 = 2,804,954,445.11/x
  3. Step 3: Cross multiply
    5,032,670,086.55x = 6,945,092,372.19 × 2,804,954,445.11
  4. Step 4: Simplify right side
    5,032,670,086.55x = 19,480,667,721,039,167,488
  5. Step 5: Solve for x
    x = 19,480,667,721,039,167,488/5,032,670,086.55
  6. Step 6: Final answer
    x = 3,870,841,399.50

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Double scale
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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.