Home / 17,520,395,461.41-26,280,593,496.66-4,255,564,360.26

Finding the Fourth Proportional to 17,520,395,461.41, 26,280,593,496.66 and 4,255,564,360.26

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Solution

The fourth proportional to 17,520,395,461.41, 26,280,593,496.66 and 4,255,564,360.26 is: 6,383,346,614.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,520,395,461.41 : 26,280,593,496.66 = 4,255,564,360.26 : x
  2. Step 2: Convert to fraction form
    17,520,395,461.41/26,280,593,496.66 = 4,255,564,360.26/x
  3. Step 3: Cross multiply
    17,520,395,461.41x = 26,280,593,496.66 × 4,255,564,360.26
  4. Step 4: Simplify right side
    17,520,395,461.41x = 111,838,757,050,867,040,256
  5. Step 5: Solve for x
    x = 111,838,757,050,867,040,256/17,520,395,461.41
  6. Step 6: Final answer
    x = 6,383,346,614.36

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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.