Home / 14,107,408,627.81-21,163,100,775.26-4,532,003,470.63

Finding the Fourth Proportional to 14,107,408,627.81, 21,163,100,775.26 and 4,532,003,470.63

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Solution

The fourth proportional to 14,107,408,627.81, 21,163,100,775.26 and 4,532,003,470.63 is: 6,798,643,797.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,107,408,627.81 : 21,163,100,775.26 = 4,532,003,470.63 : x
  2. Step 2: Convert to fraction form
    14,107,408,627.81/21,163,100,775.26 = 4,532,003,470.63/x
  3. Step 3: Cross multiply
    14,107,408,627.81x = 21,163,100,775.26 × 4,532,003,470.63
  4. Step 4: Simplify right side
    14,107,408,627.81x = 95,911,246,162,770,755,584
  5. Step 5: Solve for x
    x = 95,911,246,162,770,755,584/14,107,408,627.81
  6. Step 6: Final answer
    x = 6,798,643,797.25

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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.