Home / 474,704,080.20-712,056,120.30-466,201,024.20

Finding the Fourth Proportional to 474,704,080.20, 712,056,120.30 and 466,201,024.20

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Solution

The fourth proportional to 474,704,080.20, 712,056,120.30 and 466,201,024.20 is: 699,301,536.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,704,080.20 : 712,056,120.30 = 466,201,024.20 : x
  2. Step 2: Convert to fraction form
    474,704,080.20/712,056,120.30 = 466,201,024.20/x
  3. Step 3: Cross multiply
    474,704,080.20x = 712,056,120.30 × 466,201,024.20
  4. Step 4: Simplify right side
    474,704,080.20x = 331,961,292,571,738,368
  5. Step 5: Solve for x
    x = 331,961,292,571,738,368/474,704,080.20
  6. Step 6: Final answer
    x = 699,301,536.30

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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.