Home / 39,970,925.34-59,952,352.98-27,099,719.58

Finding the Fourth Proportional to 39,970,925.34, 59,952,352.98 and 27,099,719.58

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Solution

The fourth proportional to 39,970,925.34, 59,952,352.98 and 27,099,719.58 is: 40,646,843.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,970,925.34 : 59,952,352.98 = 27,099,719.58 : x
  2. Step 2: Convert to fraction form
    39,970,925.34/59,952,352.98 = 27,099,719.58/x
  3. Step 3: Cross multiply
    39,970,925.34x = 59,952,352.98 × 27,099,719.58
  4. Step 4: Simplify right side
    39,970,925.34x = 1,624,691,953,919,177.25
  5. Step 5: Solve for x
    x = 1,624,691,953,919,177.25/39,970,925.34
  6. Step 6: Final answer
    x = 40,646,843.68

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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.