Home / 2,037,593,094.39-2,811,861,567.27-1,145,523,797.37

Finding the Fourth Proportional to 2,037,593,094.39, 2,811,861,567.27 and 1,145,523,797.37

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Solution

The fourth proportional to 2,037,593,094.39, 2,811,861,567.27 and 1,145,523,797.37 is: 1,580,813,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,593,094.39 : 2,811,861,567.27 = 1,145,523,797.37 : x
  2. Step 2: Convert to fraction form
    2,037,593,094.39/2,811,861,567.27 = 1,145,523,797.37/x
  3. Step 3: Cross multiply
    2,037,593,094.39x = 2,811,861,567.27 × 1,145,523,797.37
  4. Step 4: Simplify right side
    2,037,593,094.39x = 3,221,054,340,217,889,792
  5. Step 5: Solve for x
    x = 3,221,054,340,217,889,792/2,037,593,094.39
  6. Step 6: Final answer
    x = 1,580,813,337.60

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Double scale
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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.