Home / 15,323,276.60-22,984,914.90-6,794,559.80

Finding the Fourth Proportional to 15,323,276.60, 22,984,914.90 and 6,794,559.80

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Solution

The fourth proportional to 15,323,276.60, 22,984,914.90 and 6,794,559.80 is: 10,191,839.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,323,276.60 : 22,984,914.90 = 6,794,559.80 : x
  2. Step 2: Convert to fraction form
    15,323,276.60/22,984,914.90 = 6,794,559.80/x
  3. Step 3: Cross multiply
    15,323,276.60x = 22,984,914.90 × 6,794,559.80
  4. Step 4: Simplify right side
    15,323,276.60x = 156,172,378,785,961
  5. Step 5: Solve for x
    x = 156,172,378,785,961/15,323,276.60
  6. Step 6: Final answer
    x = 10,191,839.70

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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.