Home / 1,037,704,959.55-1,556,557,439.33-1,037,704,959.55

Finding the Fourth Proportional to 1,037,704,959.55, 1,556,557,439.33 and 1,037,704,959.55

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Solution

The fourth proportional to 1,037,704,959.55, 1,556,557,439.33 and 1,037,704,959.55 is: 1,556,557,439.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,704,959.55 : 1,556,557,439.33 = 1,037,704,959.55 : x
  2. Step 2: Convert to fraction form
    1,037,704,959.55/1,556,557,439.33 = 1,037,704,959.55/x
  3. Step 3: Cross multiply
    1,037,704,959.55x = 1,556,557,439.33 × 1,037,704,959.55
  4. Step 4: Simplify right side
    1,037,704,959.55x = 1,615,247,374,617,189,120
  5. Step 5: Solve for x
    x = 1,615,247,374,617,189,120/1,037,704,959.55
  6. Step 6: Final answer
    x = 1,556,557,439.33

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Double scale
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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.