Home / 2,558,952,109.20-3,838,428,163.80-2,094,047,522.40

Finding the Fourth Proportional to 2,558,952,109.20, 3,838,428,163.80 and 2,094,047,522.40

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Solution

The fourth proportional to 2,558,952,109.20, 3,838,428,163.80 and 2,094,047,522.40 is: 3,141,071,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,952,109.20 : 3,838,428,163.80 = 2,094,047,522.40 : x
  2. Step 2: Convert to fraction form
    2,558,952,109.20/3,838,428,163.80 = 2,094,047,522.40/x
  3. Step 3: Cross multiply
    2,558,952,109.20x = 3,838,428,163.80 × 2,094,047,522.40
  4. Step 4: Simplify right side
    2,558,952,109.20x = 8,037,850,986,315,771,904
  5. Step 5: Solve for x
    x = 8,037,850,986,315,771,904/2,558,952,109.20
  6. Step 6: Final answer
    x = 3,141,071,283.60

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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.