Home / 301,704,133.35-452,556,200.03-260,809,748.40

Finding the Fourth Proportional to 301,704,133.35, 452,556,200.03 and 260,809,748.40

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Solution

The fourth proportional to 301,704,133.35, 452,556,200.03 and 260,809,748.40 is: 391,214,622.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,704,133.35 : 452,556,200.03 = 260,809,748.40 : x
  2. Step 2: Convert to fraction form
    301,704,133.35/452,556,200.03 = 260,809,748.40/x
  3. Step 3: Cross multiply
    301,704,133.35x = 452,556,200.03 × 260,809,748.40
  4. Step 4: Simplify right side
    301,704,133.35x = 118,031,068,665,380,320
  5. Step 5: Solve for x
    x = 118,031,068,665,380,320/301,704,133.35
  6. Step 6: Final answer
    x = 391,214,622.60

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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.