Home / 1,476,801,778.88-2,037,544,011.28-850,254,097.52

Finding the Fourth Proportional to 1,476,801,778.88, 2,037,544,011.28 and 850,254,097.52

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Solution

The fourth proportional to 1,476,801,778.88, 2,037,544,011.28 and 850,254,097.52 is: 1,173,095,922.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,801,778.88 : 2,037,544,011.28 = 850,254,097.52 : x
  2. Step 2: Convert to fraction form
    1,476,801,778.88/2,037,544,011.28 = 850,254,097.52/x
  3. Step 3: Cross multiply
    1,476,801,778.88x = 2,037,544,011.28 × 850,254,097.52
  4. Step 4: Simplify right side
    1,476,801,778.88x = 1,732,430,144,468,156,928
  5. Step 5: Solve for x
    x = 1,732,430,144,468,156,928/1,476,801,778.88
  6. Step 6: Final answer
    x = 1,173,095,922.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.