Home / 3,209,425,037.93-4,814,174,614.51-968,491,759.52

Finding the Fourth Proportional to 3,209,425,037.93, 4,814,174,614.51 and 968,491,759.52

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Solution

The fourth proportional to 3,209,425,037.93, 4,814,174,614.51 and 968,491,759.52 is: 1,452,748,821.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,209,425,037.93 : 4,814,174,614.51 = 968,491,759.52 : x
  2. Step 2: Convert to fraction form
    3,209,425,037.93/4,814,174,614.51 = 968,491,759.52/x
  3. Step 3: Cross multiply
    3,209,425,037.93x = 4,814,174,614.51 × 968,491,759.52
  4. Step 4: Simplify right side
    3,209,425,037.93x = 4,662,488,443,028,850,688
  5. Step 5: Solve for x
    x = 4,662,488,443,028,850,688/3,209,425,037.93
  6. Step 6: Final answer
    x = 1,452,748,821.96

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1.5x scale

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.