Home / 37,308,207.60-55,962,311.40-26,466,811.20

Finding the Fourth Proportional to 37,308,207.60, 55,962,311.40 and 26,466,811.20

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Solution

The fourth proportional to 37,308,207.60, 55,962,311.40 and 26,466,811.20 is: 39,700,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,308,207.60 : 55,962,311.40 = 26,466,811.20 : x
  2. Step 2: Convert to fraction form
    37,308,207.60/55,962,311.40 = 26,466,811.20/x
  3. Step 3: Cross multiply
    37,308,207.60x = 55,962,311.40 × 26,466,811.20
  4. Step 4: Simplify right side
    37,308,207.60x = 1,481,143,930,139,407.50
  5. Step 5: Solve for x
    x = 1,481,143,930,139,407.50/37,308,207.60
  6. Step 6: Final answer
    x = 39,700,216.80

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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.