Home / 36,911,972.40-55,367,958.60-36,911,972.40

Finding the Fourth Proportional to 36,911,972.40, 55,367,958.60 and 36,911,972.40

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Solution

The fourth proportional to 36,911,972.40, 55,367,958.60 and 36,911,972.40 is: 55,367,958.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,911,972.40 : 55,367,958.60 = 36,911,972.40 : x
  2. Step 2: Convert to fraction form
    36,911,972.40/55,367,958.60 = 36,911,972.40/x
  3. Step 3: Cross multiply
    36,911,972.40x = 55,367,958.60 × 36,911,972.40
  4. Step 4: Simplify right side
    36,911,972.40x = 2,043,740,559,687,542.50
  5. Step 5: Solve for x
    x = 2,043,740,559,687,542.50/36,911,972.40
  6. Step 6: Final answer
    x = 55,367,958.60

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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.