Home / 6,220,953,009.54-9,331,438,494.96-2,540,458,364.04

Finding the Fourth Proportional to 6,220,953,009.54, 9,331,438,494.96 and 2,540,458,364.04

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Solution

The fourth proportional to 6,220,953,009.54, 9,331,438,494.96 and 2,540,458,364.04 is: 3,810,691,213.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,953,009.54 : 9,331,438,494.96 = 2,540,458,364.04 : x
  2. Step 2: Convert to fraction form
    6,220,953,009.54/9,331,438,494.96 = 2,540,458,364.04/x
  3. Step 3: Cross multiply
    6,220,953,009.54x = 9,331,438,494.96 × 2,540,458,364.04
  4. Step 4: Simplify right side
    6,220,953,009.54x = 23,706,130,973,045,960,704
  5. Step 5: Solve for x
    x = 23,706,130,973,045,960,704/6,220,953,009.54
  6. Step 6: Final answer
    x = 3,810,691,213.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.