Home / 37,333,440.60-55,955,924.10-15,768,000.60

Finding the Fourth Proportional to 37,333,440.60, 55,955,924.10 and 15,768,000.60

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Solution

The fourth proportional to 37,333,440.60, 55,955,924.10 and 15,768,000.60 is: 23,633,317.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,333,440.60 : 55,955,924.10 = 15,768,000.60 : x
  2. Step 2: Convert to fraction form
    37,333,440.60/55,955,924.10 = 15,768,000.60/x
  3. Step 3: Cross multiply
    37,333,440.60x = 55,955,924.10 × 15,768,000.60
  4. Step 4: Simplify right side
    37,333,440.60x = 882,313,044,782,354.50
  5. Step 5: Solve for x
    x = 882,313,044,782,354.50/37,333,440.60
  6. Step 6: Final answer
    x = 23,633,317.22

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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.