Home / 39,919,500.60-59,795,270.10-33,201,036.60

Finding the Fourth Proportional to 39,919,500.60, 59,795,270.10 and 33,201,036.60

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Solution

The fourth proportional to 39,919,500.60, 59,795,270.10 and 33,201,036.60 is: 49,731,708.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,919,500.60 : 59,795,270.10 = 33,201,036.60 : x
  2. Step 2: Convert to fraction form
    39,919,500.60/59,795,270.10 = 33,201,036.60/x
  3. Step 3: Cross multiply
    39,919,500.60x = 59,795,270.10 × 33,201,036.60
  4. Step 4: Simplify right side
    39,919,500.60x = 1,985,264,951,096,985.75
  5. Step 5: Solve for x
    x = 1,985,264,951,096,985.75/39,919,500.60
  6. Step 6: Final answer
    x = 49,731,708.09

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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.