Home / 39,731,691,951.60-59,548,462,886.56-34,096,015,238.28

Finding the Fourth Proportional to 39,731,691,951.60, 59,548,462,886.56 and 34,096,015,238.28

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Solution

The fourth proportional to 39,731,691,951.60, 59,548,462,886.56 and 34,096,015,238.28 is: 51,101,908,785.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,731,691,951.60 : 59,548,462,886.56 = 34,096,015,238.28 : x
  2. Step 2: Convert to fraction form
    39,731,691,951.60/59,548,462,886.56 = 34,096,015,238.28/x
  3. Step 3: Cross multiply
    39,731,691,951.60x = 59,548,462,886.56 × 34,096,015,238.28
  4. Step 4: Simplify right side
    39,731,691,951.60x = 2,030,365,297,996,300,550,144
  5. Step 5: Solve for x
    x = 2,030,365,297,996,300,550,144/39,731,691,951.60
  6. Step 6: Final answer
    x = 51,101,908,785.30

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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.