Home / 5,336,321,947.03-7,364,124,984.96-2,957,613,454.77

Finding the Fourth Proportional to 5,336,321,947.03, 7,364,124,984.96 and 2,957,613,454.77

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Solution

The fourth proportional to 5,336,321,947.03, 7,364,124,984.96 and 2,957,613,454.77 is: 4,081,506,954.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,321,947.03 : 7,364,124,984.96 = 2,957,613,454.77 : x
  2. Step 2: Convert to fraction form
    5,336,321,947.03/7,364,124,984.96 = 2,957,613,454.77/x
  3. Step 3: Cross multiply
    5,336,321,947.03x = 7,364,124,984.96 × 2,957,613,454.77
  4. Step 4: Simplify right side
    5,336,321,947.03x = 21,780,235,138,098,372,608
  5. Step 5: Solve for x
    x = 21,780,235,138,098,372,608/5,336,321,947.03
  6. Step 6: Final answer
    x = 4,081,506,954.47

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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.