Home / 26,050,078.60-39,076,984.14-6,880,644.52

Finding the Fourth Proportional to 26,050,078.60, 39,076,984.14 and 6,880,644.52

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Solution

The fourth proportional to 26,050,078.60, 39,076,984.14 and 6,880,644.52 is: 10,321,459.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,050,078.60 : 39,076,984.14 = 6,880,644.52 : x
  2. Step 2: Convert to fraction form
    26,050,078.60/39,076,984.14 = 6,880,644.52/x
  3. Step 3: Cross multiply
    26,050,078.60x = 39,076,984.14 × 6,880,644.52
  4. Step 4: Simplify right side
    26,050,078.60x = 268,874,836,781,017.91
  5. Step 5: Solve for x
    x = 268,874,836,781,017.91/26,050,078.60
  6. Step 6: Final answer
    x = 10,321,459.71

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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.